net: dsa: lan9303: Replace msleep(1) with usleep_range()

hjelmeland · davem330 · commit ec5c91c6ca8b · 2017-11-08T13:29:06.000+09:00
Remove scripts/checkpatch.pl WARNING by replacing msleep(1) with usleep_range()

Signed-off-by: Egil Hjelmeland &lt;privat@egil-hjelmeland.no&gt;
Reviewed-by: Vivien Didelot &lt;vivien.didelot@savoirfairelinux.com&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;
diff --git a/drivers/net/dsa/lan9303-core.c b/drivers/net/dsa/lan9303-core.c
@@ -284,7 +284,7 @@ static int lan9303_indirect_phy_wait_for_completion(struct lan9303 *chip)
 		}
 		if (!(reg & LAN9303_PMI_ACCESS_MII_BUSY))
 			return 0;
-		msleep(1);
+		usleep_range(1000, 2000);
 	}
 
 	return -EIO;
@@ -376,7 +376,7 @@ static int lan9303_switch_wait_for_completion(struct lan9303 *chip)
 		}
 		if (!(reg & LAN9303_SWITCH_CSR_CMD_BUSY))
 			return 0;
-		msleep(1);
+		usleep_range(1000, 2000);
 	}
 
 	return -EIO;

Original file line number	Diff line number	Diff line change
`@@ -284,7 +284,7 @@ static int lan9303_indirect_phy_wait_for_completion(struct lan9303 *chip)`
`284`	`284`	`}`
`285`	`285`	`if (!(reg & LAN9303_PMI_ACCESS_MII_BUSY))`
`286`	`286`	`return 0;`
`287`		`- msleep(1);`
	`287`	`+ usleep_range(1000, 2000);`
`288`	`288`	`}`
`289`	`289`
`290`	`290`	`return -EIO;`
`@@ -376,7 +376,7 @@ static int lan9303_switch_wait_for_completion(struct lan9303 *chip)`
`376`	`376`	`}`
`377`	`377`	`if (!(reg & LAN9303_SWITCH_CSR_CMD_BUSY))`
`378`	`378`	`return 0;`
`379`		`- msleep(1);`
	`379`	`+ usleep_range(1000, 2000);`
`380`	`380`	`}`
`381`	`381`
`382`	`382`	`return -EIO;`