diff mbox series

[27/30] ccs: Remove unnecessary delays from power-up sequence

Message ID 20201124093226.23737-28-sakari.ailus@linux.intel.com (mailing list archive)
State New, archived
Headers show
Series Trivial MIPI CCS support | expand

Commit Message

Sakari Ailus Nov. 24, 2020, 9:32 a.m. UTC 
SMIA nor CCS need these delays; remove them.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
---
 drivers/media/i2c/ccs/ccs-core.c | 2 --
 1 file changed, 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/media/i2c/ccs/ccs-core.c b/drivers/media/i2c/ccs/ccs-core.c
index 5014aa0d7969..89dc09587211 100644
--- a/drivers/media/i2c/ccs/ccs-core.c
+++ b/drivers/media/i2c/ccs/ccs-core.c
@@ -1309,14 +1309,12 @@  static int ccs_power_on(struct device *dev)
 		dev_err(dev, "failed to enable vana regulator\n");
 		return rval;
 	}
-	usleep_range(1000, 1000);
 
 	rval = clk_prepare_enable(sensor->ext_clk);
 	if (rval < 0) {
 		dev_dbg(dev, "failed to enable xclk\n");
 		goto out_xclk_fail;
 	}
-	usleep_range(1000, 1000);
 
 	gpiod_set_value(sensor->reset, 0);
 	gpiod_set_value(sensor->xshutdown, 1);