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Unverified Commit 1f99f893 authored by Jarkko Nikula's avatar Jarkko Nikula Committed by Mark Brown
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spi: pxa2xx: Remove unused argument from pxa2xx_spi_dma_prepare() 



Current DMA engine implementation of pxa2xx_spi_dma_prepare() don't use
the dma_burst argument. Remove it since it became unused after
commit 6356437e ("spi: spi-pxa2xx: remove legacy PXA DMA bits").

Signed-off-by: default avatarJarkko Nikula <jarkko.nikula@linux.intel.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent bfbd0ea8

drivers/spi/spi-pxa2xx-dma.c

+1 −1
Original line number Diff line number Diff line
@@ -144,7 +144,7 @@ irqreturn_t pxa2xx_spi_dma_transfer(struct driver_data *drv_data) 
	return IRQ_NONE;

}



int pxa2xx_spi_dma_prepare(struct driver_data *drv_data, u32 dma_burst)

int pxa2xx_spi_dma_prepare(struct driver_data *drv_data)

{

	struct dma_async_tx_descriptor *tx_desc, *rx_desc;

	int err;

drivers/spi/spi-pxa2xx.c

+1 −1
Original line number Diff line number Diff line
@@ -1108,7 +1108,7 @@ static void pump_transfers(unsigned long data) 
		/* Ensure we have the correct interrupt handler */

		drv_data->transfer_handler = pxa2xx_spi_dma_transfer;



		err = pxa2xx_spi_dma_prepare(drv_data, dma_burst);

		err = pxa2xx_spi_dma_prepare(drv_data);

		if (err) {

			message->status = err;

			giveback(drv_data);

drivers/spi/spi-pxa2xx.h

+1 −1
Original line number Diff line number Diff line
@@ -139,7 +139,7 @@ extern void *pxa2xx_spi_next_transfer(struct driver_data *drv_data); 
#define DEFAULT_DMA_CR1		(SSCR1_TSRE | SSCR1_RSRE | SSCR1_TRAIL)



extern irqreturn_t pxa2xx_spi_dma_transfer(struct driver_data *drv_data);

extern int pxa2xx_spi_dma_prepare(struct driver_data *drv_data, u32 dma_burst);

extern int pxa2xx_spi_dma_prepare(struct driver_data *drv_data);

extern void pxa2xx_spi_dma_start(struct driver_data *drv_data);

extern int pxa2xx_spi_dma_setup(struct driver_data *drv_data);

extern void pxa2xx_spi_dma_release(struct driver_data *drv_data);