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spi: pxa2xx: Reset DMA bits in CR1 in reset_sccr1()
author
Andy Shevchenko
<andriy.shevchenko@linux.intel.com>
Mon, 19 Jul 2021 07:48:41 +0000
(10:48 +0300)
committer
Mark Brown
<broonie@kernel.org>
Mon, 19 Jul 2021 11:58:53 +0000
(12:58 +0100)
In order to allow reset_sccr1() to be reused in DMA paths,
reset DMA bits in CR1 in this function.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link:
https://lore.kernel.org/r/20210719074842.36060-2-andriy.shevchenko@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
drivers/spi/spi-pxa2xx.c
patch
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diff --git
a/drivers/spi/spi-pxa2xx.c
b/drivers/spi/spi-pxa2xx.c
index
7c4c817
..
833eb52
100644
(file)
--- a/
drivers/spi/spi-pxa2xx.c
+++ b/
drivers/spi/spi-pxa2xx.c
@@
-595,7
+595,7
@@
static int u32_reader(struct driver_data *drv_data)
static void reset_sccr1(struct driver_data *drv_data)
{
struct chip_data *chip = spi_get_ctldata(drv_data->controller->cur_msg->spi);
- u32 mask = drv_data->int_cr1;
+ u32 mask = drv_data->int_cr1
| drv_data->dma_cr1
;
switch (drv_data->ssp_type) {
case QUARK_X1000_SSP: