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| author | Jeremy Gebben <jgebben@sweptlaser.com> | 2018-07-20 16:00:36 -0600 |
|---|---|---|
| committer | York Sun <york.sun@nxp.com> | 2018-07-26 11:54:00 -0700 |
| commit | 86b840b78d0eba652f65841a870d232ab743612e (patch) | |
| tree | 3b97b795723debb2cd5fa84290bfbb6b84e08152 /include/linux/string.h | |
| parent | 038b965c2b403c8087ca0515f907b730be57d739 (diff) | |
| download | u-boot-86b840b78d0eba652f65841a870d232ab743612e.tar.gz u-boot-86b840b78d0eba652f65841a870d232ab743612e.tar.xz u-boot-86b840b78d0eba652f65841a870d232ab743612e.zip | |
drivers/ddr/fsl: fix '__hwconfig without a buffer' messages
Pass an empty buffer instead of NULL if the hwconfig environment
variable isn't set.
Signed-off-by: Jeremy Gebben <jgebben@sweptlaser.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: York Sun <york.sun@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
Diffstat (limited to 'include/linux/string.h')
0 files changed, 0 insertions, 0 deletions