Commit cf1ad8f9 authored by Solomon Peachy's avatar Solomon Peachy Committed by John W. Linville

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: default avatarSolomon Peachy <pizza@shaftnet.org>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 809c5255
...@@ -108,9 +108,9 @@ static irqreturn_t cw1200_gpio_irq(int irq, void *dev_id) ...@@ -108,9 +108,9 @@ static irqreturn_t cw1200_gpio_irq(int irq, void *dev_id)
struct hwbus_priv *self = dev_id; struct hwbus_priv *self = dev_id;
if (self->core) { if (self->core) {
sdio_claim_host(self->func); cw1200_sdio_lock(self);
cw1200_irq_handler(self->core); cw1200_irq_handler(self->core);
sdio_release_host(self->func); cw1200_sdio_unlock(self);
return IRQ_HANDLED; return IRQ_HANDLED;
} else { } else {
return IRQ_NONE; return IRQ_NONE;
......
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