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| author | Arnd Bergmann <arnd@arndb.de> | 2022-04-28 11:08:16 +0200 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2022-04-29 09:53:28 +0200 |
| commit | deb44711675efa923ee8cebc0c5730d6f5905b32 (patch) | |
| tree | 8504c6e6fd53a221cc4bcde587eb018275b1f654 /arch/arm/mach-omap1/board-ams-delta.c | |
| parent | c164620ae2f4d7b31023fd79445063f0f5cc9471 (diff) | |
ARM: omap: fix address space warnings from sparse
Moving sram code from plat-omap got the attention of the kernel test robot.
I found a few more places with related warnings because the sram
references are a mix of kernel pointers and __iomem pointers:
mach-omap1/sram-init.c:56:17: warning: cast removes address space '__iomem' of expression
mach-omap1/board-ams-delta.c:667:9: warning: incorrect type in argument 1 (different base types)
mach-omap2/sram.c:78:17: warning: cast removes address space '__iomem' of expression
mach-omap2/omap4-common.c:142:27: warning: incorrect type in assignment (different address spaces)
mach-omap2/omap4-common.c:142:27: expected void [noderef] __iomem *static [toplevel] sram_sync
mach-omap2/omap4-common.c:142:27: got void *
mach-omap2/pm34xx.c:113:45: warning: incorrect type in argument 1 (different address spaces)
mach-omap2/pm34xx.c:113:45: expected void [noderef] __iomem *save_regs
mach-omap2/pm34xx.c:113:45: got void *extern [addressable] [toplevel] omap3_secure_ram_storage
There is no good solution here, as sram is a bit special in this
regard. Change the annotations to at least shut up the warnings.
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/arm/mach-omap1/board-ams-delta.c')
| -rw-r--r-- | arch/arm/mach-omap1/board-ams-delta.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-omap1/board-ams-delta.c b/arch/arm/mach-omap1/board-ams-delta.c index cd97df48686e..651c28d81132 100644 --- a/arch/arm/mach-omap1/board-ams-delta.c +++ b/arch/arm/mach-omap1/board-ams-delta.c @@ -664,7 +664,7 @@ static void __init ams_delta_latch2_init(void) { u16 latch2 = 1 << LATCH2_PIN_MODEM_NRESET | 1 << LATCH2_PIN_MODEM_CODEC; - __raw_writew(latch2, LATCH2_VIRT); + __raw_writew(latch2, IOMEM(LATCH2_VIRT)); } static void __init ams_delta_init(void) |