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| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2013-11-03 20:28:24 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-12-03 17:51:02 -0200 |
| commit | 68c03a666c36068428fed43010bde521d4341079 (patch) | |
| tree | 2f502c8100e62d8d61ab0395a22d725f44f436ae /drivers/staging/media/omap4iss/iss.c | |
| parent | ca6f19b1cf0fac0fdf1ef06d6bed0f07f8f37ae9 (diff) | |
| download | op-kernel-dev-68c03a666c36068428fed43010bde521d4341079.zip op-kernel-dev-68c03a666c36068428fed43010bde521d4341079.tar.gz | |
[media] v4l: omap4iss: Make omap4iss_isp_subclk_(en|dis)able() functions void
The functions always succeed, there's no need to return an error value.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/staging/media/omap4iss/iss.c')
| -rw-r--r-- | drivers/staging/media/omap4iss/iss.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/drivers/staging/media/omap4iss/iss.c b/drivers/staging/media/omap4iss/iss.c index 3103093..043a3f3 100644 --- a/drivers/staging/media/omap4iss/iss.c +++ b/drivers/staging/media/omap4iss/iss.c @@ -836,7 +836,7 @@ int omap4iss_subclk_disable(struct iss_device *iss, ISP5_CTRL_IPIPE_CLK_ENABLE |\ ISP5_CTRL_IPIPEIF_CLK_ENABLE) -static int __iss_isp_subclk_update(struct iss_device *iss) +static void __iss_isp_subclk_update(struct iss_device *iss) { u32 clk = 0; @@ -861,24 +861,22 @@ static int __iss_isp_subclk_update(struct iss_device *iss) writel((readl(iss->regs[OMAP4_ISS_MEM_ISP_SYS1] + ISP5_CTRL) & ~ISS_ISP5_CLKCTRL_MASK) | clk, iss->regs[OMAP4_ISS_MEM_ISP_SYS1] + ISP5_CTRL); - - return 0; } -int omap4iss_isp_subclk_enable(struct iss_device *iss, +void omap4iss_isp_subclk_enable(struct iss_device *iss, enum iss_isp_subclk_resource res) { iss->isp_subclk_resources |= res; - return __iss_isp_subclk_update(iss); + __iss_isp_subclk_update(iss); } -int omap4iss_isp_subclk_disable(struct iss_device *iss, - enum iss_isp_subclk_resource res) +void omap4iss_isp_subclk_disable(struct iss_device *iss, + enum iss_isp_subclk_resource res) { iss->isp_subclk_resources &= ~res; - return __iss_isp_subclk_update(iss); + __iss_isp_subclk_update(iss); } /* |
