system/linux
system/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux synced 2024-10-08 04:12:40 +00:00
Code Issues Packages Projects Releases Wiki Activity

spi: spi-imx: remove unused struct spi_imx_devtype_data::disable_dma callback

Browse source 
In commit 7a908832ac ("spi: imx: add fallback feature") the last
user of the struct spi_imx_devtype_data::disable_dma callback was
removed. However the disable_dma member of struct spi_imx_devtype_data
and the callback itself was not removed.

Remove struct spi_imx_devtype_data::disable_dma and mx51_disable_dma()
as they are unused.

Cc: Robin Gong <yibin.gong@nxp.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Link: https://lore.kernel.org/r/20221021131051.1777984-1-mkl@pengutronix.de
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Marc Kleine-Budde 2022-10-21 15:10:51 +02:00 committed by Mark Brown
parent aea672d054
commit 0a7693a0da
No known key found for this signature in database
GPG key ID: 24D68B725D5487D0
1 changed files with 0 additions and 8 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
drivers/spi/spi-imx.c
View file

@ -77,7 +77,6 @@ struct spi_imx_devtype_data {
void (*reset)(struct spi_imx_data *spi_imx);
void (*setup_wml)(struct spi_imx_data *spi_imx);
void (*disable)(struct spi_imx_data *spi_imx);
void (*disable_dma)(struct spi_imx_data *spi_imx);
bool has_dmamode;
bool has_slavemode;
unsigned int fifo_size;
@ -497,11 +496,6 @@ static void mx51_ecspi_trigger(struct spi_imx_data *spi_imx)
writel(reg, spi_imx->base + MX51_ECSPI_CTRL);
}
static void mx51_disable_dma(struct spi_imx_data *spi_imx)
{
writel(0, spi_imx->base + MX51_ECSPI_DMA);
}
static void mx51_ecspi_disable(struct spi_imx_data *spi_imx)
{
u32 ctrl;
@ -1043,7 +1037,6 @@ static struct spi_imx_devtype_data imx51_ecspi_devtype_data = {
.rx_available = mx51_ecspi_rx_available,
.reset = mx51_ecspi_reset,
.setup_wml = mx51_setup_wml,
.disable_dma = mx51_disable_dma,
.fifo_size = 64,
.has_dmamode = true,
.dynamic_burst = true,
@ -1058,7 +1051,6 @@ static struct spi_imx_devtype_data imx53_ecspi_devtype_data = {
.prepare_transfer = mx51_ecspi_prepare_transfer,
.trigger = mx51_ecspi_trigger,
.rx_available = mx51_ecspi_rx_available,
.disable_dma = mx51_disable_dma,
.reset = mx51_ecspi_reset,
.fifo_size = 64,
.has_dmamode = true,