diff options
Diffstat (limited to 'drivers/net/wireless/wl12xx/wl1251_spi.c')
| -rw-r--r-- | drivers/net/wireless/wl12xx/wl1251_spi.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/drivers/net/wireless/wl12xx/wl1251_spi.c b/drivers/net/wireless/wl12xx/wl1251_spi.c index 5967317ef025..7d1031b7a088 100644 --- a/drivers/net/wireless/wl12xx/wl1251_spi.c +++ b/drivers/net/wireless/wl12xx/wl1251_spi.c @@ -31,6 +31,19 @@ #include "reg.h" #include "wl1251_spi.h" +static irqreturn_t wl1251_irq(int irq, void *cookie) +{ + struct wl1251 *wl; + + wl1251_debug(DEBUG_IRQ, "IRQ"); + + wl = cookie; + + schedule_work(&wl->irq_work); + + return IRQ_HANDLED; +} + static struct spi_device *wl_to_spi(struct wl1251 *wl) { return wl->if_priv; @@ -193,10 +206,22 @@ static void wl1251_spi_write(struct wl1251 *wl, int addr, void *buf, wl1251_dump(DEBUG_SPI, "spi_write buf -> ", buf, len); } +static void wl1251_spi_enable_irq(struct wl1251 *wl) +{ + return enable_irq(wl->irq); +} + +static void wl1251_spi_disable_irq(struct wl1251 *wl) +{ + return disable_irq(wl->irq); +} + 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, }; static int __devinit wl1251_spi_probe(struct spi_device *spi) @@ -274,6 +299,7 @@ static int __devexit wl1251_spi_remove(struct spi_device *spi) { struct wl1251 *wl = dev_get_drvdata(&spi->dev); + free_irq(wl->irq, wl); wl1251_free_hw(wl); return 0; |