Instead of using msleep(), use sleep_range(), as it provides
a closer sleep time.
Signed-off-by: Mauro Carvalho Chehab <mche...@redhat.com>
---
drivers/media/tuners/r820t.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/media/tuners/r820t.c b/drivers/media/tuners/r820t.c
index e9367d8..279be4f 100644
--- a/drivers/media/tuners/r820t.c
+++ b/drivers/media/tuners/r820t.c
@@ -657,7 +657,7 @@ static int r820t_set_pll(struct r820t_priv *priv, u32 freq)
* FIXME: Rafael chips R620D, R828D and R828 seems to
* need 20 ms for analog TV
*/
- msleep(10);
+ usleep_range(10000, 11000);
/* Check if PLL has locked */
rc = r820t_read(priv, 0x00, data, 3);
@@ -1007,7 +1007,7 @@ static int r820t_set_tv_standard(struct r820t_priv *priv,
rc = r820t_write_reg_mask(priv, 0x1d, 0x00, 0x38);
if (rc < 0)
return rc;
- msleep(1);
+ usleep_range(1000, 2000);
}
priv->int_freq = if_khz * 1000;
@@ -1049,7 +1049,7 @@ static int r820t_set_tv_standard(struct r820t_priv *priv,
if (rc < 0)
return rc;
- msleep(1);
+ usleep_range(1000, 2000);
/* Stop Trigger */
rc = r820t_write_reg_mask(priv, 0x0b, 0x00, 0x10);
@@ -1347,7 +1347,7 @@ static int r820t_xtal_check(struct r820t_priv *priv)
if (rc < 0)
return rc;
- msleep(5);
+ usleep_range(5000, 6000);
rc = r820t_read(priv, 0x00, data, sizeof(data));
if (rc < 0)
--
1.8.1.4
--
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