wireless: cw1200: Use consistent internal locking conventions

The cw1200_irq_handler() function expects the hwbus lock to be held when
it is called.  On the SDIO platform, this lock is implemented in terms
of sdio_claim_host/sdio_release_host.

This trivial patch makes it explicit that we are performing the hwbus
lock rather than something SDIO-specific.

Signed-off-by: Solomon Peachy <pizza@shaftnet.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/cw1200/cw1200_sdio.c b/drivers/net/wireless/cw1200/cw1200_sdio.c
index ebdcdf44f1557de4230125be8862e6f333fccbc2..d3acc85932a569024a51d4b9d68b6dbc79dcfec8 100644 (file)
--- a/drivers/net/wireless/cw1200/cw1200_sdio.c
+++ b/drivers/net/wireless/cw1200/cw1200_sdio.c
@@ -108,9 +108,9 @@ static irqreturn_t cw1200_gpio_irq(int irq, void *dev_id)
        struct hwbus_priv *self = dev_id;
 
        if (self->core) {
-               sdio_claim_host(self->func);
+               cw1200_sdio_lock(self);
                cw1200_irq_handler(self->core);
-               sdio_release_host(self->func);
+               cw1200_sdio_unlock(self);
                return IRQ_HANDLED;
        } else {
                return IRQ_NONE;