From: Kevin Hilman Date: Mon, 6 Apr 2009 12:01:19 +0000 (+0000) Subject: omap_hsmmc: Flush posted write to IRQ X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=f64f30071843080a361ede71004a0eb427d6c508;p=linux-2.6-omap-h63xx.git omap_hsmmc: Flush posted write to IRQ Spurious IRQs seen on MMC after 2.6.29. Flush posted write in IRQ handler. The interrupt line is released by clearing the error status bits in the MMCHS_STAT register, which must occur before the interrupt handler returns to avoid unwanted irqs. Hence the need to flush the posted write. Signed-off-by: Kevin Hilman Signed-off-by: Adrian Hunter Acked-by: Tony Lindgen ---