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| author | Wei Qiao <wei.qiao@spreadtrum.com> | 2017-03-27 09:06:42 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-04-03 07:23:19 +0300 |
| commit | 4a97f086f1924032990e35884baca3af5d5abae8 (patch) | |
| tree | 2fef727ba0c53536a13563d62ab44561157a3787 /drivers/tty | |
| parent | 7ed7c0386ef2a5cbe58e15af5014c9302d3593eb (diff) | |
| download | linux-4a97f086f1924032990e35884baca3af5d5abae8.tar.xz | |
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 1e302caaa450..176f0a2bf9d9 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 */ |