michaelh/zephyr
1
0
Fork 0
Code Releases Activity

spi: pl022: remove shadow variables

Browse source 
Removes the shadow variable found by -Wshadow. The value of this
variable is the same throughout the for loop, so there is no
need to assign it again for each iteration.

Signed-off-by: Daniel Leung <daniel.leung@intel.com>
This commit is contained in:
Daniel Leung 2023-08-04 11:24:07 -07:00 • committed by Fabio Baltieri
commit 80cd39faed
1 changed files with 2 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

4
drivers/spi/spi_pl022.c
View file

@ -786,13 +786,13 @@ static int spi_pl022_transceive_impl(const struct device *dev,
if (cfg->dma_enabled) { if (cfg->dma_enabled) {
#if defined(CONFIG_SPI_PL022_DMA) #if defined(CONFIG_SPI_PL022_DMA)
for (size_t i = 0; i < ARRAY_SIZE(data->dma); i++) { for (size_t i = 0; i < ARRAY_SIZE(data->dma); i++) {
const struct spi_pl022_cfg *cfg = dev->config;
struct dma_status stat = {.busy = true}; struct dma_status stat = {.busy = true};
dma_stop(cfg->dma[i].dev, cfg->dma[i].channel); dma_stop(cfg->dma[i].dev, cfg->dma[i].channel);
while (stat.busy) { while (stat.busy) {
dma_get_status(cfg->dma[i].dev, cfg->dma[i].channel, &stat); dma_get_status(cfg->dma[i].dev,
cfg->dma[i].channel, &stat);
} }
data->dma[i].count = 0; data->dma[i].count = 0;