Commit 80cd39fa authored by Daniel Leung's avatar Daniel Leung Committed by Fabio Baltieri
Browse files

spi: pl022: remove shadow variables 



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: default avatarDaniel Leung <daniel.leung@intel.com>
parent efe27f57

drivers/spi/spi_pl022.c

+2 −2
Original line number Diff line number Diff line
@@ -786,13 +786,13 @@ static int spi_pl022_transceive_impl(const struct device *dev, 
	if (cfg->dma_enabled) {

#if defined(CONFIG_SPI_PL022_DMA)

		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};



			dma_stop(cfg->dma[i].dev, cfg->dma[i].channel);



			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;

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