| commit | 99e4b98dbe3ad1fe38a74d12c3b8d44a55930de4 | [log] [tgz] |
|---|---|---|
| author | Michael Welling <mwelling@ieee.org> | Wed Apr 16 20:00:24 2014 -0500 |
| committer | Linus Walleij <linus.walleij@linaro.org> | Fri May 09 10:28:16 2014 +0200 |
| tree | 209a4794bec9611e0c0255c5057a541fee6b209d | |
| parent | a7008ee1a423720e755e08f33b63669795c1f072 [diff] |
gpio: mcp23s08: Bug fix of SPI device tree registration. The chips variable needs to be incremented for each chip that is found in the spi_present_mask when registering via device tree. Without this and the checking a negative index is passed to the data->chip array in a subsequent loop. Cc: stable@vger.kernel.org Signed-off-by: Michael Welling <mwelling@ieee.org> Acked-by: Peter Korsgaard <peter@korsgaard.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>