| commit | 5cac9d6558009d0fcdb7a0f38247ca578c8c685b | [log] [tgz] |
|---|---|---|
| author | Darius Augulis <augulis.darius@gmail.com> | Wed Oct 15 10:38:30 2008 +0200 |
| committer | Sascha Hauer <s.hauer@pengutronix.de> | Thu Oct 30 15:56:35 2008 +0100 |
| tree | 131c1105265bd3b8587c9578823b3e1347a55258 | |
| parent | eadefeff9c5572d82c2f5d907a0bfb3ba55ce901 [diff] |
[ARM] MXC: Fix mxc_gpio_get(), which must read PSR register instead DR. The Data register holds the value we have written to a gpio. To get the input value we must read the Pad Status Register MX3 (or Sample Status register in MX1/2 terms) Signed-off-by: Darius Augulis <augulis.darius@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>