| commit | bbd050af0e2b7d77bfc959cf76219eb71c3b982a | [log] [tgz] |
|---|---|---|
| author | John Ogness <john.ogness@linutronix.de> | Tue Nov 24 16:53:07 2009 +0000 |
| committer | Grant Likely <grant.likely@secretlab.ca> | Tue Dec 08 18:48:16 2009 -0700 |
| tree | 9a4da1f3a330ecdc5c6bbba7494940d74376ce79 | |
| parent | ce1807b2e527979bd77d8a1a1768a6365f3febb5 [diff] |
spi/i.MX: fix broken error handling for gpio_request i.MX35-provided chipselects are represented using negative numbers. If gpio_request() fails and the previous chipselect was a negative number, the while loop is endless (i is never decremented). Also, the error loop would never call gpio_free on chipselect[0]. And finally, the error message was missing an endline. Signed-off-by: John Ogness <john.ogness@linutronix.de> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>