bcma: Add flush for BCMA_RESET_CTL write
Adds a missing read to flush the previous write (per the Broadcom SDK).
Signed-off-by: Nathan Hintz <nlhintz@hotmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/bcma/core.c b/drivers/bcma/core.c
index 98e243c..bc6e892 100644
--- a/drivers/bcma/core.c
+++ b/drivers/bcma/core.c
@@ -30,6 +30,7 @@
udelay(10);
bcma_awrite32(core, BCMA_RESET_CTL, BCMA_RESET_CTL_RESET);
+ bcma_aread32(core, BCMA_RESET_CTL);
udelay(1);
}
EXPORT_SYMBOL_GPL(bcma_core_disable);