From: Olof Johansson Date: Wed, 13 Nov 2013 06:51:28 +0000 (-0800) Subject: ARM: omap: fix warning with LPAE build X-Git-Tag: v4.13~8313^2~6 X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=6dd1e357372c21ec37b6902380bd47b278d168f1;hp=6ce4eac1f600b34f2f7f58f9cd8f0503d79e42ae;p=mirror_ubuntu-bionic-kernel.git 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 Acked-by: Tony Lindgren --- 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 */