From 0ecc5236d1cb0015c00981d253bb8edee36770bb Mon Sep 17 00:00:00 2001 From: Hans de Goede Date: Sat, 3 Sep 2022 23:36:01 +0200 Subject: [PATCH] media: atomisp: Move atomisp_streaming_count() check into __atomisp_css_recover() Both callers of __atomisp_css_recover() check atomisp_streaming_count() first, move the check into __atomisp_css_recover(). And __atomisp_css_recover() already calls lockdep_assert_held(&isp->mutex), so drop that from atomisp_css_flush(). Reviewed-by: Andy Shevchenko Signed-off-by: Hans de Goede Signed-off-by: Mauro Carvalho Chehab --- drivers/staging/media/atomisp/pci/atomisp_cmd.c | 13 ++++--------- 1 file changed, 4 insertions(+), 9 deletions(-) diff --git a/drivers/staging/media/atomisp/pci/atomisp_cmd.c b/drivers/staging/media/atomisp/pci/atomisp_cmd.c index 4b459c4..a96a465 100644 --- a/drivers/staging/media/atomisp/pci/atomisp_cmd.c +++ b/drivers/staging/media/atomisp/pci/atomisp_cmd.c @@ -1282,6 +1282,9 @@ static void __atomisp_css_recover(struct atomisp_device *isp, bool isp_timeout) lockdep_assert_held(&isp->mutex); + if (!atomisp_streaming_count(isp)) + return; + atomisp_css_irq_enable(isp, IA_CSS_IRQ_INFO_CSS_RECEIVER_SOF, false); BUG_ON(isp->num_of_streams > MAX_STREAM_NUM); @@ -1434,20 +1437,12 @@ void atomisp_assert_recovery_work(struct work_struct *work) assert_recovery_work); mutex_lock(&isp->mutex); - - if (atomisp_streaming_count(isp)) - __atomisp_css_recover(isp, true); - + __atomisp_css_recover(isp, true); mutex_unlock(&isp->mutex); } void atomisp_css_flush(struct atomisp_device *isp) { - lockdep_assert_held(&isp->mutex); - - if (!atomisp_streaming_count(isp)) - return; - /* Start recover */ __atomisp_css_recover(isp, false); -- 2.7.4