misc: isl29020: Fix the wrong format specifier

Zhu Jun · gregkh · commit 40e210a13759 · 2024-11-12T12:54:53.000+01:00
The format specifier of "unsigned long int" in sprintf() should be "%lu", not "%ld". Signed-off-by: Zhu Jun <zhujun2@cmss.chinamobile.com> Link: https://lore.kernel.org/r/20241111091950.4299-1-zhujun2@cmss.chinamobile.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/misc/isl29020.c b/drivers/misc/isl29020.c
@@ -68,7 +68,7 @@ static ssize_t als_lux_input_data_show(struct device *dev,
 	if (val < 0)
 		return val;
 	lux = ((((1 << (2 * (val & 3))))*1000) * ret_val) / 65536;
-	return sprintf(buf, "%ld\n", lux);
+	return sprintf(buf, "%lu\n", lux);
 }
 
 static ssize_t als_sensing_range_store(struct device *dev,

Original file line number	Diff line number	Diff line change
`@@ -68,7 +68,7 @@ static ssize_t als_lux_input_data_show(struct device *dev,`
`68`	`68`	`if (val < 0)`
`69`	`69`	`return val;`
`70`	`70`	`lux = ((((1 << (2 * (val & 3))))1000) ret_val) / 65536;`
`71`		`- return sprintf(buf, "%ld\n", lux);`
	`71`	`+ return sprintf(buf, "%lu\n", lux);`
`72`	`72`	`}`
`73`	`73`
`74`	`74`	`static ssize_t als_sensing_range_store(struct device *dev,`