diff options
| author | Feng Tang <feng.tang@intel.com> | 2010-09-13 03:39:48 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-10-22 13:20:03 -0400 |
| commit | ee9b4500eb6433015f35762d390666fede48e574 (patch) | |
| tree | c27780057d181e06caf0f1db95cb11417bd1a195 /drivers/serial/mrst_max3110.h | |
| parent | b670bde0b2497966d76154cfb9706c38cf8348f9 (diff) | |
serial: mrst_max3110: some code cleanup
The cleanup for mrst_max3110 includes:
* remove unneeded head files
* make the spi_transfer dma safe, so that driver is more portable
* add more check for error return value
* use mutex_trylock for read thread
Signed-off-by: Feng Tang <feng.tang@intel.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/serial/mrst_max3110.h')
| -rw-r--r-- | drivers/serial/mrst_max3110.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/serial/mrst_max3110.h b/drivers/serial/mrst_max3110.h index 363478acb2c3..d1ef43af397c 100644 --- a/drivers/serial/mrst_max3110.h +++ b/drivers/serial/mrst_max3110.h | |||
| @@ -56,4 +56,5 @@ | |||
| 56 | #define WC_BAUD_DR192 (0xE) | 56 | #define WC_BAUD_DR192 (0xE) |
| 57 | #define WC_BAUD_DR384 (0xF) | 57 | #define WC_BAUD_DR384 (0xF) |
| 58 | 58 | ||
| 59 | #define M3110_RX_FIFO_DEPTH 8 | ||
| 59 | #endif | 60 | #endif |