b43: Fix IRQ sync for SDIO

synchronize_irq is meaningless for SDIO. sdio_release_irq will
sync the IRQ thread for us.

Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Michael Buesch 2009-09-11 23:04:04 +02:00 • committed by John W. Linville
commit 176e9f6a4c