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| author |   Olof Johansson <olof@lixom.net> | 2013-11-12 22:51:28 -0800 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2013-11-25 13:34:48 -0800 |
| commit | 6dd1e357372c21ec37b6902380bd47b278d168f1 (patch) | |
| tree | df7dfc2e00cb6e6399e329394d31f70db375e025 /arch | |
| parent | Linux 3.13-rc1 (diff) | |
| download | linux-dev-6dd1e357372c21ec37b6902380bd47b278d168f1.tar.xz linux-dev-6dd1e357372c21ec37b6902380bd47b278d168f1.zip | |
ARM: omap: fix warning with LPAE build
Some omap3 code is throwing a warning:
arch/arm/mach-omap2/pm34xx.c: In function 'omap3_save_secure_ram_context':
arch/arm/mach-omap2/pm34xx.c:123:32: warning: cast to pointer from
integer of different size [-Wint-to-pointer-cast]
In reality this code will never actually execute with LPAE=y, since
Cortex-A8 doesn't support it. So downcasting the __pa() is safe in
this case.
Signed-off-by: Olof Johansson <olof@lixom.net>
Acked-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-omap2/pm34xx.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c index 93b80e5da8d4..1f3770a8a728 100644 --- a/arch/arm/mach-omap2/pm34xx.c +++ b/arch/arm/mach-omap2/pm34xx.c @@ -120,7 +120,7 @@ static void omap3_save_secure_ram_context(void) * will hang the system. */ pwrdm_set_next_pwrst(mpu_pwrdm, PWRDM_POWER_ON); - ret = _omap_save_secure_sram((u32 *) + ret = _omap_save_secure_sram((u32 *)(unsigned long) __pa(omap3_secure_ram_storage)); pwrdm_set_next_pwrst(mpu_pwrdm, mpu_next_state); /* Following is for error tracking, it should not happen */ |