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| author | Ohad Ben-Cohen <ohad@wizery.com> | 2010-09-16 01:22:04 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-09-21 11:04:56 -0400 |
| commit | 2cc78ff78c0af502b040d4527212e29e02d3231d (patch) | |
| tree | f056210964e0d5799027f900dec47aa10572599a /drivers/net/wireless/wl12xx/wl1271_spi.c | |
| parent | c1f9a095600e07fefe64eb94eb711f410100824a (diff) | |
| download | lwn-2cc78ff78c0af502b040d4527212e29e02d3231d.tar.gz lwn-2cc78ff78c0af502b040d4527212e29e02d3231d.zip | |
wl1271: propagate set_power's return value
Make it possible for the set power method to indicate a
success/failure return value. This is needed to support
more complex power on/off operations such as SDIO
power manipulations.
Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com>
Acked-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/wl12xx/wl1271_spi.c')
| -rw-r--r-- | drivers/net/wireless/wl12xx/wl1271_spi.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/wireless/wl12xx/wl1271_spi.c b/drivers/net/wireless/wl12xx/wl1271_spi.c index c3fdab75ad2a..de56d8d9ee66 100644 --- a/drivers/net/wireless/wl12xx/wl1271_spi.c +++ b/drivers/net/wireless/wl12xx/wl1271_spi.c @@ -312,10 +312,12 @@ static irqreturn_t wl1271_irq(int irq, void *cookie) return IRQ_HANDLED; } -static void wl1271_spi_set_power(struct wl1271 *wl, bool enable) +static int wl1271_spi_set_power(struct wl1271 *wl, bool enable) { if (wl->set_power) wl->set_power(enable); + + return 0; } static struct wl1271_if_operations spi_ops = { |