diff options
| author | Chen-Yu Tsai <[email protected]> | 2016-05-29 15:04:42 +0800 |
|---|---|---|
| committer | Ulf Hansson <[email protected]> | 2016-06-02 10:39:05 +0200 |
| commit | f741494363c6c90e6744117d2771bbdf0fb3c455 (patch) | |
| tree | 631a6a08eebc95f150c797a44ea4714c7c6ea57e /net/unix/sysctl_net_unix.c | |
| parent | 1a695a905c18548062509178b98bc91e67510864 (diff) | |
mmc: fix mmc mode selection for HS-DDR and higher
When IS_ERR_VALUE was removed from the mmc core code, it was replaced
with a simple not-zero check. This does not work, as the value checked
is the return value for mmc_select_bus_width, which returns the set
bit width on success. This made eMMC modes higher than HS-DDR unusable.
Fix this by checking for a positive return value instead.
Fixes: 287980e49ffc ("remove lots of IS_ERR_VALUE abuses")
Cc: Arnd Bergmann <[email protected]>
Signed-off-by: Chen-Yu Tsai <[email protected]>
Acked-by: Hans de Goede <[email protected]>
Reviewed-by: Krzysztof Kozlowski <[email protected]>
Acked-by: Jaehoon Chung <[email protected]>
Reviewed-by: Shawn Lin <[email protected]>
Tested-by: Marcel Ziswiler <[email protected]>
Tested-by: Bjorn Andersson <[email protected]>
Signed-off-by: Ulf Hansson <[email protected]>
Diffstat (limited to 'net/unix/sysctl_net_unix.c')
0 files changed, 0 insertions, 0 deletions