On Thu Feb 12 15:38:38 2026 +0100, Jacopo Mondi wrote:
> The return_unused_buffers() and rzg2l_cru_buffer_queue() functions
> are never called from an interrupt context, hence they do not need to
> use the irqsave version of the spinlock primitives.
>
> Signed-off-by: Jacopo Mondi <[email protected]>
> Tested-by: Tommaso Merciai <[email protected]>
> Reviewed-by: Tommaso Merciai <[email protected]>
> Reviewed-by: Daniel Scally <[email protected]>
> Reviewed-by: Lad Prabhakar <[email protected]>
> Signed-off-by: Hans Verkuil <[email protected]>
Patch committed.
Thanks,
Hans Verkuil
drivers/media/platform/renesas/rzg2l-cru/rzg2l-video.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-video.c
b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-video.c
index 96c71f1357f8..b2d1b6a4aaaa 100644
--- a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-video.c
+++ b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-video.c
@@ -112,7 +112,7 @@ static void return_unused_buffers(struct rzg2l_cru_dev *cru,
struct rzg2l_cru_buffer *buf, *node;
unsigned int i;
- guard(spinlock_irqsave)(&cru->qlock);
+ guard(spinlock_irq)(&cru->qlock);
for (i = 0; i < cru->num_buf; i++) {
if (cru->queue_buf[i]) {
@@ -165,7 +165,7 @@ static void rzg2l_cru_buffer_queue(struct vb2_buffer *vb)
struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
struct rzg2l_cru_dev *cru = vb2_get_drv_priv(vb->vb2_queue);
- guard(spinlock_irqsave)(&cru->qlock);
+ guard(spinlock_irq)(&cru->qlock);
list_add_tail(to_buf_list(vbuf), &cru->buf_list);
}
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