Files
linux/drivers
Max Filippov 210dd1bb9b p54spi: fix incorrect access sequence to DMA_WRITE_CTRL in p54spi_spi_write_dma
Host is not allowed to modify DMA_WRITE_CTRL register
if bit HOST_ALLOWED in it is not set. Wait for HOST_ALLOWED first.

Also get rid of timeout in p54spi_wait_bit as it's been playing
a role of workaround for such an incorrect register access.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-05-20 14:46:27 -04:00
..
2009-04-28 20:24:20 +02:00
2009-04-21 13:41:51 -07:00
2009-05-06 16:36:10 -07:00
2009-04-14 19:46:19 -07:00