From 0a7693a0da649e7ab7d07a5373fbda21231e67b2 Mon Sep 17 00:00:00 2001 From: Marc Kleine-Budde Date: Fri, 21 Oct 2022 15:10:51 +0200 Subject: spi: spi-imx: remove unused struct spi_imx_devtype_data::disable_dma callback In commit 7a908832ace7 ("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 Signed-off-by: Marc Kleine-Budde Link: https://lore.kernel.org/r/20221021131051.1777984-1-mkl@pengutronix.de Signed-off-by: Mark Brown --- drivers/spi/spi-imx.c | 8 -------- 1 file changed, 8 deletions(-) (limited to 'drivers/spi/spi-imx.c') diff --git a/drivers/spi/spi-imx.c b/drivers/spi/spi-imx.c index 30d82cc7300b..a4bda03d3a8e 100644 --- a/drivers/spi/spi-imx.c +++ b/drivers/spi/spi-imx.c @@ -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, -- cgit v1.2.3