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authorJohannes Berg <johannes@sipsolutions.net>2016-01-27 19:59:35 +0300
committerShawn Guo <shawnguo@kernel.org>2016-02-02 08:24:17 +0300
commitc553138fbd1ee193a19101a36fb0814607ab4e7b (patch)
treedd5ec27e85a76752d7ec46e26dd9524cbdf8a174 /arch/arm/mach-imx/mach-mx31moboard.c
parente914ecebf12f39441c9d21c13dce728d6ff6a1f1 (diff)
downloadlinux-c553138fbd1ee193a19101a36fb0814607ab4e7b.tar.xz
ARM: imx: use endian-safe readl/readw/writel/writew
Instead of __raw_*, define imx_* to *_relaxed and use those. Using imx_* was requested by Arnd because *_relaxed tends to indicate that the code was carefully reviewed to not require any synchronisation and otherwise be safe, which isn't the case here with the automatic conversion. The conversion itself was done using the following spatch (since that automatically adjusts the coding style unlike a simple search&replace). @@ expression E1, E2; @@ -__raw_writel(E1, E2) +imx_writel(E1, E2) @@ expression E1, E2; @@ -__raw_writew(E1, E2) +imx_writew(E1, E2) @@ expression E1; @@ -__raw_readl(E1) +imx_readl(E1) @@ expression E1; @@ -__raw_readw(E1) +imx_readw(E1) Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm/mach-imx/mach-mx31moboard.c')
-rw-r--r--arch/arm/mach-imx/mach-mx31moboard.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-imx/mach-mx31moboard.c b/arch/arm/mach-imx/mach-mx31moboard.c
index bb6f8a52a6b8..4f2d99888afd 100644
--- a/arch/arm/mach-imx/mach-mx31moboard.c
+++ b/arch/arm/mach-imx/mach-mx31moboard.c
@@ -509,7 +509,7 @@ static void mx31moboard_poweroff(void)
mxc_iomux_mode(MX31_PIN_WATCHDOG_RST__WATCHDOG_RST);
- __raw_writew(1 << 6 | 1 << 2, MX31_IO_ADDRESS(MX31_WDOG_BASE_ADDR));
+ imx_writew(1 << 6 | 1 << 2, MX31_IO_ADDRESS(MX31_WDOG_BASE_ADDR));
}
static int mx31moboard_baseboard;