On Sat Dec 20 09:55:19 2025 +0000, Preyas Sharma wrote:
> Use usleep_range instead of msleep to fix checkpatch warnings.
>
> Signed-off-by: Preyas Sharma <[email protected]>
> Signed-off-by: Hans Verkuil <[email protected]>
> [hverkuil: added commit message]
Patch committed.
Thanks,
Hans Verkuil
drivers/staging/media/av7110/av7110_hw.c | 20 ++++++++++----------
1 file changed, 10 insertions(+), 10 deletions(-)
---
diff --git a/drivers/staging/media/av7110/av7110_hw.c
b/drivers/staging/media/av7110/av7110_hw.c
index bf8e6dca40e5..49ce295771e4 100644
--- a/drivers/staging/media/av7110/av7110_hw.c
+++ b/drivers/staging/media/av7110/av7110_hw.c
@@ -312,7 +312,7 @@ int av7110_wait_msgstate(struct av7110 *av7110, u16 flags)
pr_err("%s(): timeout waiting for MSGSTATE %04x\n",
__func__, stat & flags);
return -ETIMEDOUT;
}
- msleep(1);
+ usleep_range(1000, 2000);
}
return 0;
}
@@ -343,7 +343,7 @@ static int __av7110_send_fw_cmd(struct av7110 *av7110, u16
*buf, int length)
av7110->arm_errors++;
return -ETIMEDOUT;
}
- msleep(1);
+ usleep_range(1000, 2000);
}
if (FW_VERSION(av7110->arm_app) <= 0x261f)
@@ -359,7 +359,7 @@ static int __av7110_send_fw_cmd(struct av7110 *av7110, u16
*buf, int length)
pr_err("%s(): timeout waiting for HANDSHAKE_REG\n",
__func__);
return -ETIMEDOUT;
}
- msleep(1);
+ usleep_range(1000, 2000);
}
#endif
@@ -405,7 +405,7 @@ static int __av7110_send_fw_cmd(struct av7110 *av7110, u16
*buf, int length)
av7110->arm_errors++;
return -ETIMEDOUT;
}
- msleep(1);
+ usleep_range(1000, 2000);
}
}
@@ -433,7 +433,7 @@ static int __av7110_send_fw_cmd(struct av7110 *av7110, u16
*buf, int length)
__func__, (buf[0] >> 8) & 0xff);
return -ETIMEDOUT;
}
- msleep(1);
+ usleep_range(1000, 2000);
}
stat = rdebi(av7110, DEBINOSWAP, MSGSTATE, 0, 2);
@@ -559,7 +559,7 @@ int av7110_fw_request(struct av7110 *av7110, u16
*request_buf,
return -ETIMEDOUT;
}
#ifdef _NOHANDSHAKE
- msleep(1);
+ usleep_range(1000, 2000);
#endif
}
@@ -574,7 +574,7 @@ int av7110_fw_request(struct av7110 *av7110, u16
*request_buf,
mutex_unlock(&av7110->dcomlock);
return -ETIMEDOUT;
}
- msleep(1);
+ usleep_range(1000, 2000);
}
#endif
@@ -719,7 +719,7 @@ static int FlushText(struct av7110 *av7110)
mutex_unlock(&av7110->dcomlock);
return -ETIMEDOUT;
}
- msleep(1);
+ usleep_range(1000, 2000);
}
mutex_unlock(&av7110->dcomlock);
return 0;
@@ -745,7 +745,7 @@ static int WriteText(struct av7110 *av7110, u8 win, u16 x,
u16 y, char *buf)
mutex_unlock(&av7110->dcomlock);
return -ETIMEDOUT;
}
- msleep(1);
+ usleep_range(1000, 2000);
}
#ifndef _NOHANDSHAKE
start = jiffies;
@@ -758,7 +758,7 @@ static int WriteText(struct av7110 *av7110, u8 win, u16 x,
u16 y, char *buf)
mutex_unlock(&av7110->dcomlock);
return -ETIMEDOUT;
}
- msleep(1);
+ usleep_range(1000, 2000);
}
#endif
for (i = 0; i < length / 2; i++)
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