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| author |   Grazvydas Ignotas <notasas@gmail.com> | 2010-11-04 00:13:47 +0200 |
|---|---|---|
| committer |   John W. Linville <linville@tuxdriver.com> | 2010-11-15 13:27:00 -0500 |
| commit | cb7bbc7a5535ab2333915b83391e1d846a0914df (patch) | |
| tree | 07d88b56c87b9a1ff2764b25d47c102169d665ca /drivers/net/wireless/wl1251/spi.c | |
| parent | iwlagn: enable shadow register (diff) | |
| download | linux-dev-cb7bbc7a5535ab2333915b83391e1d846a0914df.tar.xz linux-dev-cb7bbc7a5535ab2333915b83391e1d846a0914df.zip | |
wl1251: add power callback to wl1251_if_operations
Call interface specific power callback before calling board specific
one. Also allow that callback to fail. This is how it's done for
wl1271 and will be used for runtime_pm support.
Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
Acked-by: Kalle Valo <kvalo@adurom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/wl1251/spi.c')
| -rw-r--r-- | drivers/net/wireless/wl1251/spi.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/net/wireless/wl1251/spi.c b/drivers/net/wireless/wl1251/spi.c index 88fa8e69d0d1..ac872b38960f 100644 --- a/drivers/net/wireless/wl1251/spi.c +++ b/drivers/net/wireless/wl1251/spi.c @@ -215,12 +215,21 @@ static void wl1251_spi_disable_irq(struct wl1251 *wl) return disable_irq(wl->irq); } +static int wl1251_spi_set_power(struct wl1251 *wl, bool enable) +{ + if (wl->set_power) + wl->set_power(enable); + + return 0; +} + static const struct wl1251_if_operations wl1251_spi_ops = { .read = wl1251_spi_read, .write = wl1251_spi_write, .reset = wl1251_spi_reset_wake, .enable_irq = wl1251_spi_enable_irq, .disable_irq = wl1251_spi_disable_irq, + .power = wl1251_spi_set_power, }; static int __devinit wl1251_spi_probe(struct spi_device *spi) |