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-rw-r--r--drivers/media/video/pxa_camera.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/media/video/pxa_camera.c b/drivers/media/video/pxa_camera.c
index 5ecc30daef2d..04bf5c11308d 100644
--- a/drivers/media/video/pxa_camera.c
+++ b/drivers/media/video/pxa_camera.c
@@ -609,12 +609,9 @@ static void pxa_dma_add_tail_buf(struct pxa_camera_dev *pcdev,
609 */ 609 */
610static void pxa_camera_start_capture(struct pxa_camera_dev *pcdev) 610static void pxa_camera_start_capture(struct pxa_camera_dev *pcdev)
611{ 611{
612 unsigned long cicr0, cifr; 612 unsigned long cicr0;
613 613
614 dev_dbg(pcdev->soc_host.v4l2_dev.dev, "%s\n", __func__); 614 dev_dbg(pcdev->soc_host.v4l2_dev.dev, "%s\n", __func__);
615 /* Reset the FIFOs */
616 cifr = __raw_readl(pcdev->base + CIFR) | CIFR_RESET_F;
617 __raw_writel(cifr, pcdev->base + CIFR);
618 /* Enable End-Of-Frame Interrupt */ 615 /* Enable End-Of-Frame Interrupt */
619 cicr0 = __raw_readl(pcdev->base + CICR0) | CICR0_ENB; 616 cicr0 = __raw_readl(pcdev->base + CICR0) | CICR0_ENB;
620 cicr0 &= ~CICR0_EOFM; 617 cicr0 &= ~CICR0_EOFM;
@@ -935,7 +932,7 @@ static void pxa_camera_deactivate(struct pxa_camera_dev *pcdev)
935static irqreturn_t pxa_camera_irq(int irq, void *data) 932static irqreturn_t pxa_camera_irq(int irq, void *data)
936{ 933{
937 struct pxa_camera_dev *pcdev = data; 934 struct pxa_camera_dev *pcdev = data;
938 unsigned long status, cicr0; 935 unsigned long status, cifr, cicr0;
939 struct pxa_buffer *buf; 936 struct pxa_buffer *buf;
940 struct videobuf_buffer *vb; 937 struct videobuf_buffer *vb;
941 938
@@ -949,6 +946,10 @@ static irqreturn_t pxa_camera_irq(int irq, void *data)
949 __raw_writel(status, pcdev->base + CISR); 946 __raw_writel(status, pcdev->base + CISR);
950 947
951 if (status & CISR_EOF) { 948 if (status & CISR_EOF) {
949 /* Reset the FIFOs */
950 cifr = __raw_readl(pcdev->base + CIFR) | CIFR_RESET_F;
951 __raw_writel(cifr, pcdev->base + CIFR);
952
952 pcdev->active = list_first_entry(&pcdev->capture, 953 pcdev->active = list_first_entry(&pcdev->capture,
953 struct pxa_buffer, vb.queue); 954 struct pxa_buffer, vb.queue);
954 vb = &pcdev->active->vb; 955 vb = &pcdev->active->vb;