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authorRafał Miłecki <zajec5@gmail.com>2012-09-25 12:17:22 +0400
committerJohn W. Linville <linville@tuxdriver.com>2012-09-28 21:54:02 +0400
commit1fd41a65f19bdabb31549af00ce23d4c5c14781a (patch)
tree7fcb424f7ca6c58aa886062ba4ea3a81f6efde54 /drivers/bcma/driver_chipcommon_pmu.c
parentf1b98bb367f672ee78800fa62880b522bef86eed (diff)
downloadlinux-1fd41a65f19bdabb31549af00ce23d4c5c14781a.tar.xz
bcma: change delays to follow timers-howto guide
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Cc: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/bcma/driver_chipcommon_pmu.c')
-rw-r--r--drivers/bcma/driver_chipcommon_pmu.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/bcma/driver_chipcommon_pmu.c b/drivers/bcma/driver_chipcommon_pmu.c
index 8b8f2f3862a2..201faf106b3f 100644
--- a/drivers/bcma/driver_chipcommon_pmu.c
+++ b/drivers/bcma/driver_chipcommon_pmu.c
@@ -76,7 +76,10 @@ static void bcma_pmu_resources_init(struct bcma_drv_cc *cc)
if (max_msk)
bcma_cc_write32(cc, BCMA_CC_PMU_MAXRES_MSK, max_msk);
- /* Add some delay; allow resources to come up and settle. */
+ /*
+ * Add some delay; allow resources to come up and settle.
+ * Delay is required for SoC (early init).
+ */
mdelay(2);
}