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author | Marc Kleine-Budde <mkl@pengutronix.de> | 2013-03-14 18:38:41 +0100 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2013-03-26 10:20:17 +0100 |
commit | 9f6614d644e742e27821daed1b36ed96db83ade3 (patch) | |
tree | 3683354ce5103fcc4d997491fa50dfd0af71f872 /arch/arm/mach-imx/boot.c | |
parent | 19e5e04d816d2a19d29261032d638f6ce4cfb813 (diff) | |
download | barebox-9f6614d644e742e27821daed1b36ed96db83ade3.tar.gz barebox-9f6614d644e742e27821daed1b36ed96db83ade3.tar.xz |
ARM i.MX bootsource: convert all imx*_boot_save_loc functions to void
This function gives all functions a common, i.e. void, return value.
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/mach-imx/boot.c')
-rw-r--r-- | arch/arm/mach-imx/boot.c | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/arch/arm/mach-imx/boot.c b/arch/arm/mach-imx/boot.c index 4c43487e59..068fa228a5 100644 --- a/arch/arm/mach-imx/boot.c +++ b/arch/arm/mach-imx/boot.c @@ -94,7 +94,7 @@ static const enum imx_bootsource locations[4][4] = { * Note also that I suspect that the boot source pins are only sampled at * power up. */ -int imx_25_35_boot_save_loc(unsigned int ctrl, unsigned int type) +void imx_25_35_boot_save_loc(unsigned int ctrl, unsigned int type) { const char *bareboxloc = NULL; enum imx_bootsource src; @@ -106,8 +106,6 @@ int imx_25_35_boot_save_loc(unsigned int ctrl, unsigned int type) setenv("barebox_loc", bareboxloc); export("barebox_loc"); } - - return 0; } #define IMX27_SYSCTRL_GPCR 0x18 @@ -153,7 +151,7 @@ void imx_27_boot_save_loc(void __iomem *sysctrl_base) #define IMX51_SBMR_BT_MEM_CTL_SHIFT 0 #define IMX51_SBMR_BMOD_SHIFT 14 -int imx51_boot_save_loc(void __iomem *src_base) +void imx51_boot_save_loc(void __iomem *src_base) { enum imx_bootsource src = BOOTSOURCE_UNKNOWN; uint32_t reg; @@ -181,12 +179,10 @@ int imx51_boot_save_loc(void __iomem *src_base) } imx_set_bootsource(src); - - return 0; } #define IMX53_SRC_SBMR 0x4 -int imx53_boot_save_loc(void __iomem *src_base) +void imx53_boot_save_loc(void __iomem *src_base) { enum imx_bootsource src = BOOTSOURCE_UNKNOWN; uint32_t cfg1 = readl(src_base + IMX53_SRC_SBMR) & 0xff; @@ -215,14 +211,12 @@ int imx53_boot_save_loc(void __iomem *src_base) src = BOOTSOURCE_NAND; imx_set_bootsource(src); - - return 0; } #define IMX6_SRC_SBMR1 0x04 #define IMX6_SRC_SBMR2 0x1c -int imx6_boot_save_loc(void __iomem *src_base) +void imx6_boot_save_loc(void __iomem *src_base) { enum imx_bootsource src = BOOTSOURCE_UNKNOWN; uint32_t sbmr2 = readl(src_base + IMX6_SRC_SBMR2) >> 24; @@ -245,7 +239,7 @@ int imx6_boot_save_loc(void __iomem *src_base) imx_set_bootsource(src); - return 0; + return; internal_boot: @@ -276,5 +270,5 @@ internal_boot: imx_set_bootsource(src); - return 0; + return; } |