| commit | caae070c48f39b4f7312e7473f6d3576f426e7fb | [log] [tgz] |
|---|---|---|
| author | Laxman Dewangan <ldewangan@nvidia.com> | Fri Nov 09 14:35:22 2012 +0530 |
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | Fri Nov 09 16:46:48 2012 +0000 |
| tree | 09afeaeb4cd7b26fa2345f883889d87191575a1b | |
| parent | 3d70f8c617a436c7146ecb81df2265b4626dfe89 [diff] |
spi: Dont call master->setup if not populated Currently the master->setup() is called unconditionally. The assumption is that every driver need to implement this callback. This encourages drivers to populate empty functions to prevent crashing. This patch prevents the call of master->setup() if it is not populated. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>