[PATCH] powerpc: fix the allyesconfig build

[Stephen Rothwell]

There are 2 drivers that have arrays of packed structures that contain
pointers that end up at unaligned offsets.  These produce warnings in
the PowerPC allyesconfig build like this:

WARNING: 148 bad relocations
c00000000e56510b R_PPC64_UADDR64   .rodata+0x0000000001c72378
c00000000e565126 R_PPC64_UADDR64   .rodata+0x0000000001c723c0

They are not drivers that are used on PowerPC (I assume), so mark them
to not be built on PPC64 when CONFIG_RELOCATABLE is enabled.

Cc: Geert Uytterhoeven <geert+renesas at glider.be>
Cc: Michael Turquette <mturquette at baylibre.com>
Cc: Stephen Boyd <sboyd at kernel.org>
Cc: Yisen Zhuang <yisen.zhuang at huawei.com>
Cc: Salil Mehta <salil.mehta at huawei.com>
Cc: David S. Miller <davem at davemloft.net>
Cc: Jakub Kicinski <kuba at kernel.org>
Cc: Nicholas Piggin  <npiggin at gmail.com>
Cc: Daniel Axtens <dja at axtens.net>
Cc: Joel Stanley <joel at jms.id.au>
Signed-off-by: Stephen Rothwell <sfr at canb.auug.org.au>
---
 drivers/clk/renesas/Kconfig            | 4 ++++
 drivers/net/ethernet/hisilicon/Kconfig | 4 ++++
 2 files changed, 8 insertions(+)

It might be easiest to put this through the PowerPC (fixes?) tree, if
people woulf just sned ACKs, please?

diff --git a/drivers/clk/renesas/Kconfig b/drivers/clk/renesas/Kconfig
index 18915d668a30..53f24a0cad7a 100644
--- a/drivers/clk/renesas/Kconfig
+++ b/drivers/clk/renesas/Kconfig
@@ -151,6 +151,10 @@ config CLK_R8A779A0
 	select CLK_RENESAS_CPG_MSSR
 
 config CLK_R9A06G032
+	# PPC64 RELOCATABLE kernels cannot handle relocations to
+	# unaligned locations that are produced by the array of
+	# packed structures in this driver.
+	depends on !(PPC64 && RELOCATABLE)
 	bool "Renesas R9A06G032 clock driver"
 	help
 	  This is a driver for R9A06G032 clocks
diff --git a/drivers/net/ethernet/hisilicon/Kconfig b/drivers/net/ethernet/hisilicon/Kconfig
index 44f9279cdde1..bf47e504b365 100644
--- a/drivers/net/ethernet/hisilicon/Kconfig
+++ b/drivers/net/ethernet/hisilicon/Kconfig
@@ -102,6 +102,10 @@ config HNS3_HCLGE
 	tristate "Hisilicon HNS3 HCLGE Acceleration Engine & Compatibility Layer Support"
 	default m
 	depends on PCI_MSI
+	# PPC64 RELOCATABLE kernels cannot handle relocations to
+	# unaligned locations that are produced by the array of
+	# packed structures in this driver.
+	depends on !(PPC64 && RELOCATABLE)
 	help
 	  This selects the HNS3_HCLGE network acceleration engine & its hardware
 	  compatibility layer. The engine would be used in Hisilicon hip08 family of
-- 
2.29.2

-- 
Cheers,
Stephen Rothwell
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