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| author | Simon Glass <sjg@chromium.org> | 2015-02-27 22:06:32 -0700 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2015-04-23 09:05:52 -0600 |
| commit | 66312374dca86e77fc9b08f774546e62b6cd1aa7 (patch) | |
| tree | 2a26f0695511a13329ca8469fcadfcf417003f79 /drivers/serial | |
| parent | 7f9875e733b79556ade508b88f88ac1f8a2c7e3c (diff) | |
| download | u-boot-66312374dca86e77fc9b08f774546e62b6cd1aa7.tar.gz u-boot-66312374dca86e77fc9b08f774546e62b6cd1aa7.tar.xz u-boot-66312374dca86e77fc9b08f774546e62b6cd1aa7.zip | |
dm: Add a panic_str() function to reduce code size
The printf() in panic() adds about 1.5KB of code size to SPL when compiled
with Thumb-2. Provide a smaller version that does not support printf()-style
arguments and use it in two commonly compiled places.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers/serial')
| -rw-r--r-- | drivers/serial/serial-uclass.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/serial/serial-uclass.c b/drivers/serial/serial-uclass.c index b239691efe..b8c2f48228 100644 --- a/drivers/serial/serial-uclass.c +++ b/drivers/serial/serial-uclass.c @@ -70,7 +70,7 @@ static void serial_find_console_or_panic(void) if (uclass_get_device_by_seq(UCLASS_SERIAL, INDEX, &dev) && uclass_get_device(UCLASS_SERIAL, INDEX, &dev) && (uclass_first_device(UCLASS_SERIAL, &dev) || !dev)) - panic("No serial driver found"); + panic_str("No serial driver found"); #undef INDEX gd->cur_serial_dev = dev; } |