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Diffstat (limited to 'drivers/staging/wfx/bh.c')
| -rw-r--r-- | drivers/staging/wfx/bh.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/staging/wfx/bh.c b/drivers/staging/wfx/bh.c index d3e7eed89c38..2572fbcf1a33 100644 --- a/drivers/staging/wfx/bh.c +++ b/drivers/staging/wfx/bh.c @@ -320,6 +320,7 @@ void wfx_bh_poll_irq(struct wfx_dev *wdev) ktime_t now, start; u32 reg; + WARN(!wdev->poll_irq, "unexpected IRQ polling can mask IRQ"); start = ktime_get(); for (;;) { control_reg_read(wdev, ®); |