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media: sun4i-csi: Use CSI_INT_STA_REG name, fix typo in a comment
Fix interrupt status register offset usage to be a defined name CSI_INT_STA_REG (= 0x34) instead of a plain number. Additionally fix a typo in a comment of the same file. Signed-off-by: Oleg Verych <olecom@gmail.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
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1 changed files with 2 additions and 2 deletions
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@ -245,7 +245,7 @@ static int sun4i_csi_start_streaming(struct vb2_queue *vq, unsigned int count)
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* We need a scratch buffer in case where we'll not have any
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* We need a scratch buffer in case where we'll not have any
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* more buffer queued so that we don't error out. One of those
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* more buffer queued so that we don't error out. One of those
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* cases is when you end up at the last frame to capture, you
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* cases is when you end up at the last frame to capture, you
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* don't havea any buffer queued any more, and yet it doesn't
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* don't have any buffer queued any more, and yet it doesn't
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* really matter since you'll never reach the next buffer.
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* really matter since you'll never reach the next buffer.
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*
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*
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* Since we support the multi-planar API, we need to have a
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* Since we support the multi-planar API, we need to have a
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@ -311,7 +311,7 @@ static int sun4i_csi_start_streaming(struct vb2_queue *vq, unsigned int count)
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writel(CSI_BUF_CTRL_DBE, csi->regs + CSI_BUF_CTRL_REG);
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writel(CSI_BUF_CTRL_DBE, csi->regs + CSI_BUF_CTRL_REG);
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/* Clear the pending interrupts */
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/* Clear the pending interrupts */
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writel(CSI_INT_FRM_DONE, csi->regs + 0x34);
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writel(CSI_INT_FRM_DONE, csi->regs + CSI_INT_STA_REG);
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/* Enable frame done interrupt */
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/* Enable frame done interrupt */
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writel(CSI_INT_FRM_DONE, csi->regs + CSI_INT_EN_REG);
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writel(CSI_INT_FRM_DONE, csi->regs + CSI_INT_EN_REG);
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