mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-09-30 14:19:16 +00:00
Code Issues Releases Wiki Activity

spi: pxa2xx: Reset DMA bits in CR1 in reset_sccr1()

Browse source 
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>
This commit is contained in:
Andy Shevchenko 2021-07-19 10:48:41 +03:00 committed by Mark Brown
parent e0a6512d29
commit cdcb26ce74
No known key found for this signature in database
GPG key ID: 24D68B725D5487D0
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
drivers/spi/spi-pxa2xx.c
View file

@ -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: