diff options
| author | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2024-02-08 21:27:41 +0100 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2024-02-23 12:44:08 +0530 |
| commit | 16374aba824971d73916f005e79207370c9c31dd (patch) | |
| tree | 7a2de08a21137e60332fa794a8e50979bff3e8ae /drivers/dma/amba-pl08x.c | |
| parent | 0edf25679f099a31b764db6a4ea3cd7687427c41 (diff) | |
dmaengine: pl08x: constify pointer to char in filter function
The opaque argument chan_id passed to filter function is actually
pointer to const memory, so make that obvious in the filter for code
readability and safety.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240208202742.631307-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/dma/amba-pl08x.c')
| -rw-r--r-- | drivers/dma/amba-pl08x.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/dma/amba-pl08x.c b/drivers/dma/amba-pl08x.c index eea8bd33b4b7..fbf048f432bf 100644 --- a/drivers/dma/amba-pl08x.c +++ b/drivers/dma/amba-pl08x.c @@ -2239,7 +2239,7 @@ static int pl08x_resume(struct dma_chan *chan) bool pl08x_filter_id(struct dma_chan *chan, void *chan_id) { struct pl08x_dma_chan *plchan; - char *name = chan_id; + const char *name = chan_id; /* Reject channels for devices not bound to this driver */ if (chan->device->dev->driver != &pl08x_amba_driver.drv) |