diff options
| author | Wei Qiao <wei.qiao@spreadtrum.com> | 2017-03-27 14:06:42 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-03-27 14:13:04 +0900 |
| commit | 356b5e16be485aac5a8c07d8f8bef88c52aaee68 (patch) | |
| tree | f18d720558b0f847fdf6e29882d58d76093aca61 /drivers/tty | |
| parent | dfe4f69f8ee06f8a95877cf8fb98795e8ac65eca (diff) | |
serial: sprd: adjust TIMEOUT to a big value
commit e1dc9b08051a2c2e694edf48d1e704f07c7c143c upstream.
SPRD_TIMEOUT was 256, which is too small to wait until the status
switched to workable in a while loop, so that the earlycon could
not work correctly.
Signed-off-by: Wei Qiao <wei.qiao@spreadtrum.com>
Signed-off-by: Chunyan Zhang <chunyan.zhang@spreadtrum.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/serial/sprd_serial.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/serial/sprd_serial.c b/drivers/tty/serial/sprd_serial.c index 699447aa8b43..cc1a55ee6403 100644 --- a/drivers/tty/serial/sprd_serial.c +++ b/drivers/tty/serial/sprd_serial.c @@ -36,7 +36,7 @@ #define SPRD_FIFO_SIZE 128 #define SPRD_DEF_RATE 26000000 #define SPRD_BAUD_IO_LIMIT 3000000 -#define SPRD_TIMEOUT 256 +#define SPRD_TIMEOUT 256000 /* the offset of serial registers and BITs for them */ /* data registers */ |