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| author | Stefan Roese <sr@denx.de> | 2013-04-10 23:06:46 +0000 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2013-04-16 18:58:47 +0200 |
| commit | 59efa051cd479b19725b166f0d0aa70444b72c8e (patch) | |
| tree | 0589f68b3d03dd3a4292a953543efc47f0fb1914 /arch | |
| parent | 8b360c0627514b2f9082630dadcc9a4a71fba17f (diff) | |
| download | u-boot-imx-59efa051cd479b19725b166f0d0aa70444b72c8e.zip u-boot-imx-59efa051cd479b19725b166f0d0aa70444b72c8e.tar.gz u-boot-imx-59efa051cd479b19725b166f0d0aa70444b72c8e.tar.bz2 | |
arm: imx: Change iomux functions to void type
They never return anything also than 0, so lets change the function
to void instead.
Signed-off-by: Stefan Roese <sr@denx.de>
Reviewed-by: Marek Vasut <marex@denx.de>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/imx-common/iomux-v3.c | 18 | ||||
| -rw-r--r-- | arch/arm/include/asm/imx-common/iomux-v3.h | 4 |
2 files changed, 7 insertions, 15 deletions
diff --git a/arch/arm/imx-common/iomux-v3.c b/arch/arm/imx-common/iomux-v3.c index 08fad78..7fe5ce7 100644 --- a/arch/arm/imx-common/iomux-v3.c +++ b/arch/arm/imx-common/iomux-v3.c @@ -30,7 +30,7 @@ static void *base = (void *)IOMUXC_BASE_ADDR; /* * configures a single pad in the iomuxer */ -int imx_iomux_v3_setup_pad(iomux_v3_cfg_t pad) +void imx_iomux_v3_setup_pad(iomux_v3_cfg_t pad) { u32 mux_ctrl_ofs = (pad & MUX_CTRL_OFS_MASK) >> MUX_CTRL_OFS_SHIFT; u32 mux_mode = (pad & MUX_MODE_MASK) >> MUX_MODE_SHIFT; @@ -50,22 +50,14 @@ int imx_iomux_v3_setup_pad(iomux_v3_cfg_t pad) if (!(pad_ctrl & NO_PAD_CTRL) && pad_ctrl_ofs) __raw_writel(pad_ctrl, base + pad_ctrl_ofs); - - return 0; } -int imx_iomux_v3_setup_multiple_pads(iomux_v3_cfg_t const *pad_list, - unsigned count) +void imx_iomux_v3_setup_multiple_pads(iomux_v3_cfg_t const *pad_list, + unsigned count) { iomux_v3_cfg_t const *p = pad_list; int i; - int ret; - for (i = 0; i < count; i++) { - ret = imx_iomux_v3_setup_pad(*p); - if (ret) - return ret; - p++; - } - return 0; + for (i = 0; i < count; i++) + imx_iomux_v3_setup_pad(*p++); } diff --git a/arch/arm/include/asm/imx-common/iomux-v3.h b/arch/arm/include/asm/imx-common/iomux-v3.h index c34bb76..70bf3cd 100644 --- a/arch/arm/include/asm/imx-common/iomux-v3.h +++ b/arch/arm/include/asm/imx-common/iomux-v3.h @@ -97,8 +97,8 @@ typedef u64 iomux_v3_cfg_t; #define MUX_CONFIG_SION (0x1 << 4) -int imx_iomux_v3_setup_pad(iomux_v3_cfg_t pad); -int imx_iomux_v3_setup_multiple_pads(iomux_v3_cfg_t const *pad_list, +void imx_iomux_v3_setup_pad(iomux_v3_cfg_t pad); +void imx_iomux_v3_setup_multiple_pads(iomux_v3_cfg_t const *pad_list, unsigned count); #endif /* __MACH_IOMUX_V3_H__*/ |