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Diffstat (limited to 'arch/arm/imx-common/iomux-v3.c')
-rw-r--r--arch/arm/imx-common/iomux-v3.c18
1 files changed, 5 insertions, 13 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++);
}