[PATCH 8/8] bcma: add mdelay bcma_pmu_resources_init()

[Hauke Mehrtens]

This is based on code from brcmsmac.

Signed-off-by: Hauke Mehrtens <hauke at hauke-m.de>
---
 drivers/bcma/driver_chipcommon_pmu.c |    3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/bcma/driver_chipcommon_pmu.c b/drivers/bcma/driver_chipcommon_pmu.c
index ea054a2..812ea41 100644
--- a/drivers/bcma/driver_chipcommon_pmu.c
+++ b/drivers/bcma/driver_chipcommon_pmu.c
@@ -111,6 +111,9 @@ static void bcma_pmu_resources_init(struct bcma_drv_cc *cc)
 		bcma_cc_write32(cc, BCMA_CC_PMU_MINRES_MSK, min_msk);
 	if (max_msk)
 		bcma_cc_write32(cc, BCMA_CC_PMU_MAXRES_MSK, max_msk);
+
+	/* Add some delay; allow resources to come up and settle. */
+	mdelay(2);
 }
 
 static void bcma_pmu_swreg_init(struct bcma_drv_cc *cc)
-- 
1.7.9.5