Geert Uytterhoeven 256f63c680 sh: sh7786: Add explicit I/O cast to sh7786_mm_sel() ... [ Upstream commit 8440bb9b94 ] When compile-testing on arm: arch/sh/include/cpu-sh4/cpu/sh7786.h: In function ‘sh7786_mm_sel’: arch/sh/include/cpu-sh4/cpu/sh7786.h:135:21: warning: passing argument 1 of ‘__raw_readl’ makes pointer from integer without a cast [-Wint-conversion] return __raw_readl(0xFC400020) & 0x7; ^~~~~~~~~~ In file included from include/linux/io.h:25:0, from arch/sh/include/cpu-sh4/cpu/sh7786.h:14, from drivers/pinctrl/sh-pfc/pfc-sh7786.c:15: arch/arm/include/asm/io.h:113:21: note: expected ‘const volatile void *’ but argument is of type ‘unsigned int’ #define __raw_readl __raw_readl ^ arch/arm/include/asm/io.h:114:19: note: in expansion of macro ‘__raw_readl’ static inline u32 __raw_readl(const volatile void __iomem *addr) ^~~~~~~~~~~ __raw_readl() on SuperH is a macro that casts the passed I/O address to the correct type, while the implementations on most other architectures expect to be passed the correct pointer type. Add an explicit cast to fix this. Note that this also gets rid of a sparse warning on SuperH: arch/sh/include/cpu-sh4/cpu/sh7786.h:135:16: warning: incorrect type in argument 1 (different base types) arch/sh/include/cpu-sh4/cpu/sh7786.h:135:16: expected void const volatile [noderef] <asn:2>*<noident> arch/sh/include/cpu-sh4/cpu/sh7786.h:135:16: got unsigned int Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Sasha Levin <sashal@kernel.org>		2019-05-31 06:46:28 -07:00
..
boards	sh: fix multiple function definition build errors	2019-05-08 07:21:51 +02:00
boot	zboot: fix stack protector in compressed boot phase	2018-04-05 21:36:21 -07:00
cchips
configs	firmware: Drop FIRMWARE_IN_KERNEL Kconfig option	2018-01-25 12:46:30 +01:00
drivers	PCI: Call dma_debug_add_bus() for pci_bus_type from PCI core	2018-07-30 15:58:01 -05:00
include	sh: sh7786: Add explicit I/O cast to sh7786_mm_sel()	2019-05-31 06:46:28 -07:00
kernel	sh/function_graph: Simplify with function_graph_enter()	2018-12-05 19:32:09 +01:00
lib
lib64
math-emu	signal/sh: Use force_sig_fault where appropriate	2018-04-25 10:44:09 -05:00
mm	mm: convert return type of handle_mm_fault() caller to vm_fault_t	2018-08-17 16:20:28 -07:00
oprofile
tools
Kconfig	Consolidation of Kconfig files by Christoph Hellwig.	2018-08-15 13:05:12 -07:00
Kconfig.cpu
Kconfig.debug	Kconfig: consolidate the "Kernel hacking" menu	2018-08-02 08:06:48 +09:00
Makefile	kbuild: rename LDFLAGS to KBUILD_LDFLAGS	2018-08-24 08:22:08 +09:00