[PATCH AUTOSEL 5.15 23/33] soc: aspeed: lpc-ctrl: Block error printing on probe defer cases
Sasha Levin
sashal at kernel.org
Wed Feb 16 02:28:21 AEDT 2022
From: Jae Hyun Yoo <jae.hyun.yoo at linux.intel.com>
[ Upstream commit 301a5d3ad2432d7829f59432ca0a93a6defbb9a1 ]
Add a checking code when it gets -EPROBE_DEFER while getting a clock
resource. In this case, it doesn't need to print out an error message
because the probing will be re-visited.
Signed-off-by: Jae Hyun Yoo <jae.hyun.yoo at linux.intel.com>
Signed-off-by: Joel Stanley <joel at jms.id.au>
Reviewed-by: Andrew Jeffery <andrew at aj.id.au>
Reviewed-by: Iwona Winiarska <iwona.winiarska at intel.com>
Link: https://lore.kernel.org/r/20211104173709.222912-1-jae.hyun.yoo@intel.com
Link: https://lore.kernel.org/r/20220201070118.196372-1-joel@jms.id.au'
Signed-off-by: Arnd Bergmann <arnd at arndb.de>
Signed-off-by: Sasha Levin <sashal at kernel.org>
---
drivers/soc/aspeed/aspeed-lpc-ctrl.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/drivers/soc/aspeed/aspeed-lpc-ctrl.c b/drivers/soc/aspeed/aspeed-lpc-ctrl.c
index 72771e018c42e..258894ed234b3 100644
--- a/drivers/soc/aspeed/aspeed-lpc-ctrl.c
+++ b/drivers/soc/aspeed/aspeed-lpc-ctrl.c
@@ -306,10 +306,9 @@ static int aspeed_lpc_ctrl_probe(struct platform_device *pdev)
}
lpc_ctrl->clk = devm_clk_get(dev, NULL);
- if (IS_ERR(lpc_ctrl->clk)) {
- dev_err(dev, "couldn't get clock\n");
- return PTR_ERR(lpc_ctrl->clk);
- }
+ if (IS_ERR(lpc_ctrl->clk))
+ return dev_err_probe(dev, PTR_ERR(lpc_ctrl->clk),
+ "couldn't get clock\n");
rc = clk_prepare_enable(lpc_ctrl->clk);
if (rc) {
dev_err(dev, "couldn't enable clock\n");
--
2.34.1
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