linux/drivers/dma/mediatek
Stephen Boyd e17be6e1b7 dmaengine: Remove dev_err() usage after platform_get_irq()
We don't need dev_err() messages when platform_get_irq() fails now that
platform_get_irq() prints an error message itself when something goes
wrong. Let's remove these prints with a simple semantic patch.

// <smpl>
@@
expression ret;
struct platform_device *E;
@@

ret =
(
platform_get_irq(E, ...)
|
platform_get_irq_byname(E, ...)
);

if ( \( ret < 0 \| ret <= 0 \) )
{
(
-if (ret != -EPROBE_DEFER)
-{ ...
-dev_err(...);
-... }
|
...
-dev_err(...);
)
...
}
// </smpl>

While we're here, remove braces on if statements that only have one
statement (manually).

Cc: Vinod Koul <vkoul@kernel.org>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: dmaengine@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Link: https://lore.kernel.org/r/20190730181557.90391-11-swboyd@chromium.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
2019-07-31 20:50:53 +05:30
..
Kconfig dmaengine updates for v5.3-rc1 2019-07-17 09:55:43 -07:00
Makefile dmaengine updates for v5.3-rc1 2019-07-17 09:55:43 -07:00
mtk-cqdma.c dmaengine: mediatek-cqdma: sleeping in atomic context 2019-05-21 14:25:59 +05:30
mtk-hsdma.c cross-tree: phase out dma_zalloc_coherent() 2019-01-08 07:58:37 -05:00
mtk-uart-apdma.c dmaengine: Remove dev_err() usage after platform_get_irq() 2019-07-31 20:50:53 +05:30