[PATCH RFT V3 8/8] clk: core: replace clk_{readl, writel} with {readl, writel}
Jonas Gorski
jonas.gorski at gmail.com
Thu Apr 18 21:12:11 AEST 2019
Now that clk_{readl,writel} is just an alias for {readl,writel}, we can
switch all users of clk_* to use the accessors directly and remove the
helpers.
Signed-off-by: Jonas Gorski <jonas.gorski at gmail.com>
---
V2 -> V3:
* no actual changes
V1 -> V2:
* newly added patch
drivers/clk/clk-divider.c | 4 ++--
drivers/clk/clk-fractional-divider.c | 4 ++--
drivers/clk/clk-gate.c | 4 ++--
drivers/clk/clk-multiplier.c | 4 ++--
drivers/clk/clk-mux.c | 4 ++--
drivers/clk/clk-xgene.c | 6 +++---
drivers/clk/hisilicon/clk-hisi-phase.c | 4 ++--
drivers/clk/imx/clk-divider-gate.c | 20 ++++++++++----------
drivers/clk/imx/clk-sccg-pll.c | 12 ++++++------
drivers/clk/nxp/clk-lpc18xx-ccu.c | 6 +++---
drivers/clk/nxp/clk-lpc18xx-cgu.c | 24 ++++++++++++------------
drivers/clk/rockchip/clk-ddr.c | 2 +-
drivers/clk/rockchip/clk-half-divider.c | 6 +++---
drivers/clk/tegra/clk-tegra124.c | 4 ++--
drivers/clk/tegra/clk-tegra210.c | 6 +++---
drivers/clk/zynq/clkc.c | 6 +++---
drivers/clk/zynq/pll.c | 18 +++++++++---------
include/linux/clk-provider.h | 15 ---------------
18 files changed, 67 insertions(+), 82 deletions(-)
diff --git a/drivers/clk/clk-divider.c b/drivers/clk/clk-divider.c
index 25c7404e376c..2c600d750546 100644
--- a/drivers/clk/clk-divider.c
+++ b/drivers/clk/clk-divider.c
@@ -30,7 +30,7 @@ static inline u32 clk_div_readl(struct clk_divider *divider)
if (divider->flags & CLK_DIVIDER_BIG_ENDIAN)
return ioread32be(divider->reg);
- return clk_readl(divider->reg);
+ return readl(divider->reg);
}
static inline void clk_div_writel(struct clk_divider *divider, u32 val)
@@ -38,7 +38,7 @@ static inline void clk_div_writel(struct clk_divider *divider, u32 val)
if (divider->flags & CLK_DIVIDER_BIG_ENDIAN)
iowrite32be(val, divider->reg);
else
- clk_writel(val, divider->reg);
+ writel(val, divider->reg);
}
#define div_mask(width) ((1 << (width)) - 1)
diff --git a/drivers/clk/clk-fractional-divider.c b/drivers/clk/clk-fractional-divider.c
index f88df265e787..638a9bbc2ab8 100644
--- a/drivers/clk/clk-fractional-divider.c
+++ b/drivers/clk/clk-fractional-divider.c
@@ -18,7 +18,7 @@ static inline u32 clk_fd_readl(struct clk_fractional_divider *fd)
if (fd->flags & CLK_FRAC_DIVIDER_BIG_ENDIAN)
return ioread32be(fd->reg);
- return clk_readl(fd->reg);
+ return readl(fd->reg);
}
static inline void clk_fd_writel(struct clk_fractional_divider *fd, u32 val)
@@ -26,7 +26,7 @@ static inline void clk_fd_writel(struct clk_fractional_divider *fd, u32 val)
if (fd->flags & CLK_FRAC_DIVIDER_BIG_ENDIAN)
iowrite32be(val, fd->reg);
else
- clk_writel(val, fd->reg);
+ writel(val, fd->reg);
}
static unsigned long clk_fd_recalc_rate(struct clk_hw *hw,
diff --git a/drivers/clk/clk-gate.c b/drivers/clk/clk-gate.c
index 6ced7b1f5585..0c0bb83f714e 100644
--- a/drivers/clk/clk-gate.c
+++ b/drivers/clk/clk-gate.c
@@ -28,7 +28,7 @@ static inline u32 clk_gate_readl(struct clk_gate *gate)
if (gate->flags & CLK_GATE_BIG_ENDIAN)
return ioread32be(gate->reg);
- return clk_readl(gate->reg);
+ return readl(gate->reg);
}
static inline void clk_gate_writel(struct clk_gate *gate, u32 val)
@@ -36,7 +36,7 @@ static inline void clk_gate_writel(struct clk_gate *gate, u32 val)
if (gate->flags & CLK_GATE_BIG_ENDIAN)
iowrite32be(val, gate->reg);
else
- clk_writel(val, gate->reg);
+ writel(val, gate->reg);
}
/*
diff --git a/drivers/clk/clk-multiplier.c b/drivers/clk/clk-multiplier.c
index 77327df9bf32..94470b4eadf4 100644
--- a/drivers/clk/clk-multiplier.c
+++ b/drivers/clk/clk-multiplier.c
@@ -16,7 +16,7 @@ static inline u32 clk_mult_readl(struct clk_multiplier *mult)
if (mult->flags & CLK_MULTIPLIER_BIG_ENDIAN)
return ioread32be(mult->reg);
- return clk_readl(mult->reg);
+ return readl(mult->reg);
}
static inline void clk_mult_writel(struct clk_multiplier *mult, u32 val)
@@ -24,7 +24,7 @@ static inline void clk_mult_writel(struct clk_multiplier *mult, u32 val)
if (mult->flags & CLK_MULTIPLIER_BIG_ENDIAN)
iowrite32be(val, mult->reg);
else
- clk_writel(val, mult->reg);
+ writel(val, mult->reg);
}
static unsigned long __get_mult(struct clk_multiplier *mult,
diff --git a/drivers/clk/clk-mux.c b/drivers/clk/clk-mux.c
index 61ad331b7ff4..893c9b285532 100644
--- a/drivers/clk/clk-mux.c
+++ b/drivers/clk/clk-mux.c
@@ -28,7 +28,7 @@ static inline u32 clk_mux_readl(struct clk_mux *mux)
if (mux->flags & CLK_MUX_BIG_ENDIAN)
return ioread32be(mux->reg);
- return clk_readl(mux->reg);
+ return readl(mux->reg);
}
static inline void clk_mux_writel(struct clk_mux *mux, u32 val)
@@ -36,7 +36,7 @@ static inline void clk_mux_writel(struct clk_mux *mux, u32 val)
if (mux->flags & CLK_MUX_BIG_ENDIAN)
iowrite32be(val, mux->reg);
else
- clk_writel(val, mux->reg);
+ writel(val, mux->reg);
}
int clk_mux_val_to_index(struct clk_hw *hw, u32 *table, unsigned int flags,
diff --git a/drivers/clk/clk-xgene.c b/drivers/clk/clk-xgene.c
index 531b030d4d4e..d975465fe2a8 100644
--- a/drivers/clk/clk-xgene.c
+++ b/drivers/clk/clk-xgene.c
@@ -262,7 +262,7 @@ static unsigned long xgene_clk_pmd_recalc_rate(struct clk_hw *hw,
else
__acquire(fd->lock);
- val = clk_readl(fd->reg);
+ val = readl(fd->reg);
if (fd->lock)
spin_unlock_irqrestore(fd->lock, flags);
@@ -333,10 +333,10 @@ static int xgene_clk_pmd_set_rate(struct clk_hw *hw, unsigned long rate,
else
__acquire(fd->lock);
- val = clk_readl(fd->reg);
+ val = readl(fd->reg);
val &= ~fd->mask;
val |= (scale << fd->shift);
- clk_writel(val, fd->reg);
+ writel(val, fd->reg);
if (fd->lock)
spin_unlock_irqrestore(fd->lock, flags);
diff --git a/drivers/clk/hisilicon/clk-hisi-phase.c b/drivers/clk/hisilicon/clk-hisi-phase.c
index 5fdc267bb2da..ba6afad66a2b 100644
--- a/drivers/clk/hisilicon/clk-hisi-phase.c
+++ b/drivers/clk/hisilicon/clk-hisi-phase.c
@@ -75,10 +75,10 @@ static int hisi_clk_set_phase(struct clk_hw *hw, int degrees)
spin_lock_irqsave(phase->lock, flags);
- val = clk_readl(phase->reg);
+ val = readl(phase->reg);
val &= ~phase->mask;
val |= regval << phase->shift;
- clk_writel(val, phase->reg);
+ writel(val, phase->reg);
spin_unlock_irqrestore(phase->lock, flags);
diff --git a/drivers/clk/imx/clk-divider-gate.c b/drivers/clk/imx/clk-divider-gate.c
index df1f8429fe16..2a8352a316c7 100644
--- a/drivers/clk/imx/clk-divider-gate.c
+++ b/drivers/clk/imx/clk-divider-gate.c
@@ -29,7 +29,7 @@ static unsigned long clk_divider_gate_recalc_rate_ro(struct clk_hw *hw,
struct clk_divider *div = to_clk_divider(hw);
unsigned int val;
- val = clk_readl(div->reg) >> div->shift;
+ val = readl(div->reg) >> div->shift;
val &= clk_div_mask(div->width);
if (!val)
return 0;
@@ -51,7 +51,7 @@ static unsigned long clk_divider_gate_recalc_rate(struct clk_hw *hw,
if (!clk_hw_is_enabled(hw)) {
val = div_gate->cached_val;
} else {
- val = clk_readl(div->reg) >> div->shift;
+ val = readl(div->reg) >> div->shift;
val &= clk_div_mask(div->width);
}
@@ -87,10 +87,10 @@ static int clk_divider_gate_set_rate(struct clk_hw *hw, unsigned long rate,
spin_lock_irqsave(div->lock, flags);
if (clk_hw_is_enabled(hw)) {
- val = clk_readl(div->reg);
+ val = readl(div->reg);
val &= ~(clk_div_mask(div->width) << div->shift);
val |= (u32)value << div->shift;
- clk_writel(val, div->reg);
+ writel(val, div->reg);
} else {
div_gate->cached_val = value;
}
@@ -114,9 +114,9 @@ static int clk_divider_enable(struct clk_hw *hw)
spin_lock_irqsave(div->lock, flags);
/* restore div val */
- val = clk_readl(div->reg);
+ val = readl(div->reg);
val |= div_gate->cached_val << div->shift;
- clk_writel(val, div->reg);
+ writel(val, div->reg);
spin_unlock_irqrestore(div->lock, flags);
@@ -133,10 +133,10 @@ static void clk_divider_disable(struct clk_hw *hw)
spin_lock_irqsave(div->lock, flags);
/* store the current div val */
- val = clk_readl(div->reg) >> div->shift;
+ val = readl(div->reg) >> div->shift;
val &= clk_div_mask(div->width);
div_gate->cached_val = val;
- clk_writel(0, div->reg);
+ writel(0, div->reg);
spin_unlock_irqrestore(div->lock, flags);
}
@@ -146,7 +146,7 @@ static int clk_divider_is_enabled(struct clk_hw *hw)
struct clk_divider *div = to_clk_divider(hw);
u32 val;
- val = clk_readl(div->reg) >> div->shift;
+ val = readl(div->reg) >> div->shift;
val &= clk_div_mask(div->width);
return val ? 1 : 0;
@@ -206,7 +206,7 @@ struct clk_hw *imx_clk_divider_gate(const char *name, const char *parent_name,
div_gate->divider.hw.init = &init;
div_gate->divider.flags = CLK_DIVIDER_ONE_BASED | clk_divider_flags;
/* cache gate status */
- val = clk_readl(reg) >> shift;
+ val = readl(reg) >> shift;
val &= clk_div_mask(width);
div_gate->cached_val = val;
diff --git a/drivers/clk/imx/clk-sccg-pll.c b/drivers/clk/imx/clk-sccg-pll.c
index 9dfd03a95557..991bbe63f156 100644
--- a/drivers/clk/imx/clk-sccg-pll.c
+++ b/drivers/clk/imx/clk-sccg-pll.c
@@ -348,7 +348,7 @@ static unsigned long clk_sccg_pll_recalc_rate(struct clk_hw *hw,
temp64 = parent_rate;
- val = clk_readl(pll->base + PLL_CFG0);
+ val = readl(pll->base + PLL_CFG0);
if (val & SSCG_PLL_BYPASS2_MASK) {
temp64 = parent_rate;
} else if (val & SSCG_PLL_BYPASS1_MASK) {
@@ -371,10 +371,10 @@ static int clk_sccg_pll_set_rate(struct clk_hw *hw, unsigned long rate,
u32 val;
/* set bypass here too since the parent might be the same */
- val = clk_readl(pll->base + PLL_CFG0);
+ val = readl(pll->base + PLL_CFG0);
val &= ~SSCG_PLL_BYPASS_MASK;
val |= FIELD_PREP(SSCG_PLL_BYPASS_MASK, setup->bypass);
- clk_writel(val, pll->base + PLL_CFG0);
+ writel(val, pll->base + PLL_CFG0);
val = readl_relaxed(pll->base + PLL_CFG2);
val &= ~(PLL_DIVF1_MASK | PLL_DIVF2_MASK);
@@ -395,7 +395,7 @@ static u8 clk_sccg_pll_get_parent(struct clk_hw *hw)
u32 val;
u8 ret = pll->parent;
- val = clk_readl(pll->base + PLL_CFG0);
+ val = readl(pll->base + PLL_CFG0);
if (val & SSCG_PLL_BYPASS2_MASK)
ret = pll->bypass2;
else if (val & SSCG_PLL_BYPASS1_MASK)
@@ -408,10 +408,10 @@ static int clk_sccg_pll_set_parent(struct clk_hw *hw, u8 index)
struct clk_sccg_pll *pll = to_clk_sccg_pll(hw);
u32 val;
- val = clk_readl(pll->base + PLL_CFG0);
+ val = readl(pll->base + PLL_CFG0);
val &= ~SSCG_PLL_BYPASS_MASK;
val |= FIELD_PREP(SSCG_PLL_BYPASS_MASK, pll->setup.bypass);
- clk_writel(val, pll->base + PLL_CFG0);
+ writel(val, pll->base + PLL_CFG0);
return clk_sccg_pll_wait_lock(pll);
}
diff --git a/drivers/clk/nxp/clk-lpc18xx-ccu.c b/drivers/clk/nxp/clk-lpc18xx-ccu.c
index 27781b49eb82..5969f620607a 100644
--- a/drivers/clk/nxp/clk-lpc18xx-ccu.c
+++ b/drivers/clk/nxp/clk-lpc18xx-ccu.c
@@ -142,7 +142,7 @@ static int lpc18xx_ccu_gate_endisable(struct clk_hw *hw, bool enable)
* Divider field is write only, so divider stat field must
* be read so divider field can be set accordingly.
*/
- val = clk_readl(gate->reg);
+ val = readl(gate->reg);
if (val & LPC18XX_CCU_DIVSTAT)
val |= LPC18XX_CCU_DIV;
@@ -155,12 +155,12 @@ static int lpc18xx_ccu_gate_endisable(struct clk_hw *hw, bool enable)
* and the next write should clear the RUN bit.
*/
val |= LPC18XX_CCU_AUTO;
- clk_writel(val, gate->reg);
+ writel(val, gate->reg);
val &= ~LPC18XX_CCU_RUN;
}
- clk_writel(val, gate->reg);
+ writel(val, gate->reg);
return 0;
}
diff --git a/drivers/clk/nxp/clk-lpc18xx-cgu.c b/drivers/clk/nxp/clk-lpc18xx-cgu.c
index 2531174b399e..f5bc8bd192b7 100644
--- a/drivers/clk/nxp/clk-lpc18xx-cgu.c
+++ b/drivers/clk/nxp/clk-lpc18xx-cgu.c
@@ -352,9 +352,9 @@ static unsigned long lpc18xx_pll0_recalc_rate(struct clk_hw *hw,
struct lpc18xx_pll *pll = to_lpc_pll(hw);
u32 ctrl, mdiv, msel, npdiv;
- ctrl = clk_readl(pll->reg + LPC18XX_CGU_PLL0USB_CTRL);
- mdiv = clk_readl(pll->reg + LPC18XX_CGU_PLL0USB_MDIV);
- npdiv = clk_readl(pll->reg + LPC18XX_CGU_PLL0USB_NP_DIV);
+ ctrl = readl(pll->reg + LPC18XX_CGU_PLL0USB_CTRL);
+ mdiv = readl(pll->reg + LPC18XX_CGU_PLL0USB_MDIV);
+ npdiv = readl(pll->reg + LPC18XX_CGU_PLL0USB_NP_DIV);
if (ctrl & LPC18XX_PLL0_CTRL_BYPASS)
return parent_rate;
@@ -415,25 +415,25 @@ static int lpc18xx_pll0_set_rate(struct clk_hw *hw, unsigned long rate,
m |= lpc18xx_pll0_msel2seli(m) << LPC18XX_PLL0_MDIV_SELI_SHIFT;
/* Power down PLL, disable clk output and dividers */
- ctrl = clk_readl(pll->reg + LPC18XX_CGU_PLL0USB_CTRL);
+ ctrl = readl(pll->reg + LPC18XX_CGU_PLL0USB_CTRL);
ctrl |= LPC18XX_PLL0_CTRL_PD;
ctrl &= ~(LPC18XX_PLL0_CTRL_BYPASS | LPC18XX_PLL0_CTRL_DIRECTI |
LPC18XX_PLL0_CTRL_DIRECTO | LPC18XX_PLL0_CTRL_CLKEN);
- clk_writel(ctrl, pll->reg + LPC18XX_CGU_PLL0USB_CTRL);
+ writel(ctrl, pll->reg + LPC18XX_CGU_PLL0USB_CTRL);
/* Configure new PLL settings */
- clk_writel(m, pll->reg + LPC18XX_CGU_PLL0USB_MDIV);
- clk_writel(LPC18XX_PLL0_NP_DIVS_1, pll->reg + LPC18XX_CGU_PLL0USB_NP_DIV);
+ writel(m, pll->reg + LPC18XX_CGU_PLL0USB_MDIV);
+ writel(LPC18XX_PLL0_NP_DIVS_1, pll->reg + LPC18XX_CGU_PLL0USB_NP_DIV);
/* Power up PLL and wait for lock */
ctrl &= ~LPC18XX_PLL0_CTRL_PD;
- clk_writel(ctrl, pll->reg + LPC18XX_CGU_PLL0USB_CTRL);
+ writel(ctrl, pll->reg + LPC18XX_CGU_PLL0USB_CTRL);
do {
udelay(10);
- stat = clk_readl(pll->reg + LPC18XX_CGU_PLL0USB_STAT);
+ stat = readl(pll->reg + LPC18XX_CGU_PLL0USB_STAT);
if (stat & LPC18XX_PLL0_STAT_LOCK) {
ctrl |= LPC18XX_PLL0_CTRL_CLKEN;
- clk_writel(ctrl, pll->reg + LPC18XX_CGU_PLL0USB_CTRL);
+ writel(ctrl, pll->reg + LPC18XX_CGU_PLL0USB_CTRL);
return 0;
}
@@ -458,8 +458,8 @@ static unsigned long lpc18xx_pll1_recalc_rate(struct clk_hw *hw,
bool direct, fbsel;
u32 stat, ctrl;
- stat = clk_readl(pll->reg + LPC18XX_CGU_PLL1_STAT);
- ctrl = clk_readl(pll->reg + LPC18XX_CGU_PLL1_CTRL);
+ stat = readl(pll->reg + LPC18XX_CGU_PLL1_STAT);
+ ctrl = readl(pll->reg + LPC18XX_CGU_PLL1_CTRL);
direct = (ctrl & LPC18XX_PLL1_CTRL_DIRECT) ? true : false;
fbsel = (ctrl & LPC18XX_PLL1_CTRL_FBSEL) ? true : false;
diff --git a/drivers/clk/rockchip/clk-ddr.c b/drivers/clk/rockchip/clk-ddr.c
index ebce5260068b..09ede6920593 100644
--- a/drivers/clk/rockchip/clk-ddr.c
+++ b/drivers/clk/rockchip/clk-ddr.c
@@ -82,7 +82,7 @@ static u8 rockchip_ddrclk_get_parent(struct clk_hw *hw)
struct rockchip_ddrclk *ddrclk = to_rockchip_ddrclk_hw(hw);
u32 val;
- val = clk_readl(ddrclk->reg_base +
+ val = readl(ddrclk->reg_base +
ddrclk->mux_offset) >> ddrclk->mux_shift;
val &= GENMASK(ddrclk->mux_width - 1, 0);
diff --git a/drivers/clk/rockchip/clk-half-divider.c b/drivers/clk/rockchip/clk-half-divider.c
index b8da6e799423..784b81e1ea7c 100644
--- a/drivers/clk/rockchip/clk-half-divider.c
+++ b/drivers/clk/rockchip/clk-half-divider.c
@@ -24,7 +24,7 @@ static unsigned long clk_half_divider_recalc_rate(struct clk_hw *hw,
struct clk_divider *divider = to_clk_divider(hw);
unsigned int val;
- val = clk_readl(divider->reg) >> divider->shift;
+ val = readl(divider->reg) >> divider->shift;
val &= div_mask(divider->width);
val = val * 2 + 3;
@@ -124,11 +124,11 @@ static int clk_half_divider_set_rate(struct clk_hw *hw, unsigned long rate,
if (divider->flags & CLK_DIVIDER_HIWORD_MASK) {
val = div_mask(divider->width) << (divider->shift + 16);
} else {
- val = clk_readl(divider->reg);
+ val = readl(divider->reg);
val &= ~(div_mask(divider->width) << divider->shift);
}
val |= value << divider->shift;
- clk_writel(val, divider->reg);
+ writel(val, divider->reg);
if (divider->lock)
spin_unlock_irqrestore(divider->lock, flags);
diff --git a/drivers/clk/tegra/clk-tegra124.c b/drivers/clk/tegra/clk-tegra124.c
index df0018f7bf7e..abc0c4bea740 100644
--- a/drivers/clk/tegra/clk-tegra124.c
+++ b/drivers/clk/tegra/clk-tegra124.c
@@ -1466,9 +1466,9 @@ static void __init tegra124_132_clock_init_pre(struct device_node *np)
tegra_pmc_clk_init(pmc_base, tegra124_clks);
/* For Tegra124 & Tegra132, PLLD is the only source for DSIA & DSIB */
- plld_base = clk_readl(clk_base + PLLD_BASE);
+ plld_base = readl(clk_base + PLLD_BASE);
plld_base &= ~BIT(25);
- clk_writel(plld_base, clk_base + PLLD_BASE);
+ writel(plld_base, clk_base + PLLD_BASE);
}
/**
diff --git a/drivers/clk/tegra/clk-tegra210.c b/drivers/clk/tegra/clk-tegra210.c
index 7545af763d7a..ed3c7df75d1e 100644
--- a/drivers/clk/tegra/clk-tegra210.c
+++ b/drivers/clk/tegra/clk-tegra210.c
@@ -3557,7 +3557,7 @@ static void __init tegra210_clock_init(struct device_node *np)
if (!clks)
return;
- value = clk_readl(clk_base + SPARE_REG0) >> CLK_M_DIVISOR_SHIFT;
+ value = readl(clk_base + SPARE_REG0) >> CLK_M_DIVISOR_SHIFT;
clk_m_div = (value & CLK_M_DIVISOR_MASK) + 1;
if (tegra_osc_clk_init(clk_base, tegra210_clks, tegra210_input_freq,
@@ -3574,9 +3574,9 @@ static void __init tegra210_clock_init(struct device_node *np)
tegra_pmc_clk_init(pmc_base, tegra210_clks);
/* For Tegra210, PLLD is the only source for DSIA & DSIB */
- value = clk_readl(clk_base + PLLD_BASE);
+ value = readl(clk_base + PLLD_BASE);
value &= ~BIT(25);
- clk_writel(value, clk_base + PLLD_BASE);
+ writel(value, clk_base + PLLD_BASE);
tegra_clk_apply_init_table = tegra210_clock_apply_init_table;
diff --git a/drivers/clk/zynq/clkc.c b/drivers/clk/zynq/clkc.c
index d7b53ac8ad11..4b9d5c14c400 100644
--- a/drivers/clk/zynq/clkc.c
+++ b/drivers/clk/zynq/clkc.c
@@ -158,7 +158,7 @@ static void __init zynq_clk_register_fclk(enum zynq_clk fclk,
clks[fclk] = clk_register_gate(NULL, clk_name,
div1_name, CLK_SET_RATE_PARENT, fclk_gate_reg,
0, CLK_GATE_SET_TO_DISABLE, fclk_gate_lock);
- enable_reg = clk_readl(fclk_gate_reg) & 1;
+ enable_reg = readl(fclk_gate_reg) & 1;
if (enable && !enable_reg) {
if (clk_prepare_enable(clks[fclk]))
pr_warn("%s: FCLK%u enable failed\n", __func__,
@@ -287,7 +287,7 @@ static void __init zynq_clk_setup(struct device_node *np)
SLCR_IOPLL_CTRL, 4, 1, 0, &iopll_lock);
/* CPU clocks */
- tmp = clk_readl(SLCR_621_TRUE) & 1;
+ tmp = readl(SLCR_621_TRUE) & 1;
clk = clk_register_mux(NULL, "cpu_mux", cpu_parents, 4,
CLK_SET_RATE_NO_REPARENT, SLCR_ARM_CLK_CTRL, 4, 2, 0,
&armclk_lock);
@@ -510,7 +510,7 @@ static void __init zynq_clk_setup(struct device_node *np)
&dbgclk_lock);
/* leave debug clocks in the state the bootloader set them up to */
- tmp = clk_readl(SLCR_DBG_CLK_CTRL);
+ tmp = readl(SLCR_DBG_CLK_CTRL);
if (tmp & DBG_CLK_CTRL_CLKACT_TRC)
if (clk_prepare_enable(clks[dbg_trc]))
pr_warn("%s: trace clk enable failed\n", __func__);
diff --git a/drivers/clk/zynq/pll.c b/drivers/clk/zynq/pll.c
index 00d72fb5c036..800b70ee19b3 100644
--- a/drivers/clk/zynq/pll.c
+++ b/drivers/clk/zynq/pll.c
@@ -90,7 +90,7 @@ static unsigned long zynq_pll_recalc_rate(struct clk_hw *hw,
* makes probably sense to redundantly save fbdiv in the struct
* zynq_pll to save the IO access.
*/
- fbdiv = (clk_readl(clk->pll_ctrl) & PLLCTRL_FBDIV_MASK) >>
+ fbdiv = (readl(clk->pll_ctrl) & PLLCTRL_FBDIV_MASK) >>
PLLCTRL_FBDIV_SHIFT;
return parent_rate * fbdiv;
@@ -112,7 +112,7 @@ static int zynq_pll_is_enabled(struct clk_hw *hw)
spin_lock_irqsave(clk->lock, flags);
- reg = clk_readl(clk->pll_ctrl);
+ reg = readl(clk->pll_ctrl);
spin_unlock_irqrestore(clk->lock, flags);
@@ -138,10 +138,10 @@ static int zynq_pll_enable(struct clk_hw *hw)
/* Power up PLL and wait for lock */
spin_lock_irqsave(clk->lock, flags);
- reg = clk_readl(clk->pll_ctrl);
+ reg = readl(clk->pll_ctrl);
reg &= ~(PLLCTRL_RESET_MASK | PLLCTRL_PWRDWN_MASK);
- clk_writel(reg, clk->pll_ctrl);
- while (!(clk_readl(clk->pll_status) & (1 << clk->lockbit)))
+ writel(reg, clk->pll_ctrl);
+ while (!(readl(clk->pll_status) & (1 << clk->lockbit)))
;
spin_unlock_irqrestore(clk->lock, flags);
@@ -168,9 +168,9 @@ static void zynq_pll_disable(struct clk_hw *hw)
/* shut down PLL */
spin_lock_irqsave(clk->lock, flags);
- reg = clk_readl(clk->pll_ctrl);
+ reg = readl(clk->pll_ctrl);
reg |= PLLCTRL_RESET_MASK | PLLCTRL_PWRDWN_MASK;
- clk_writel(reg, clk->pll_ctrl);
+ writel(reg, clk->pll_ctrl);
spin_unlock_irqrestore(clk->lock, flags);
}
@@ -223,9 +223,9 @@ struct clk *clk_register_zynq_pll(const char *name, const char *parent,
spin_lock_irqsave(pll->lock, flags);
- reg = clk_readl(pll->pll_ctrl);
+ reg = readl(pll->pll_ctrl);
reg &= ~PLLCTRL_BPQUAL_MASK;
- clk_writel(reg, pll->pll_ctrl);
+ writel(reg, pll->pll_ctrl);
spin_unlock_irqrestore(pll->lock, flags);
diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
index 479e616ce7f5..46d5fc3057b5 100644
--- a/include/linux/clk-provider.h
+++ b/include/linux/clk-provider.h
@@ -996,21 +996,6 @@ static inline int of_clk_detect_critical(struct device_node *np, int index,
}
#endif /* CONFIG_OF */
-/*
- * wrap access to peripherals in accessor routines
- * for improved portability across platforms
- */
-
-static inline u32 clk_readl(u32 __iomem *reg)
-{
- return readl(reg);
-}
-
-static inline void clk_writel(u32 val, u32 __iomem *reg)
-{
- writel(val, reg);
-}
-
void clk_gate_restore_context(struct clk_hw *hw);
#endif /* CONFIG_COMMON_CLK */
--
2.13.2
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