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| author | Irina Tirdea <irina.tirdea@intel.com> | 2015-06-09 21:03:15 +0300 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2015-06-09 21:23:26 +0300 |
| commit | 0e0432f04ee5d73b45faefc7bbb63b75fcaefa42 (patch) | |
| tree | aa69288f15d3fde705ed2810917d6026935d703e /drivers/ata/pata_optidma.c | |
| parent | 0dfb35bd39d16ca2b69d5ddaa76a143c814eca45 (diff) | |
| download | linux-0e0432f04ee5d73b45faefc7bbb63b75fcaefa42.tar.xz | |
Input: goodix - fix variable length array warning
Fix sparse warning:
drivers/input/touchscreen/goodix.c:182:26: warning: Variable length array is used.
Replace the variable length array with fixed length.
Some Goodix devices have maximum 5 touch points, while others have 10 touch
points. Using the maximum length (80 bytes) for all devices will lead to
wasting 40 bytes on stack when using devices with maximum 5 touch points.
However, that is preferable to using kmalloc which will use even more
resources.
Signed-off-by: Irina Tirdea <irina.tirdea@intel.com>
Acked-by: Bastien Nocera <hadess@hadess.net>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/ata/pata_optidma.c')
0 files changed, 0 insertions, 0 deletions