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Commit d85170ed authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Greg Kroah-Hartman
Browse files

staging: panel: change own pieces of code by strtoul() 



We have nice method simple_strtoul() to convert string to numbers which
could be used here.

Signed-off-by: default avatarAndy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 47c7157f

drivers/staging/panel/panel.c

+7 −12
Original line number Diff line number Diff line
@@ -48,6 +48,7 @@ 
#include <linux/fcntl.h>

#include <linux/init.h>

#include <linux/delay.h>

#include <linux/kernel.h>

#include <linux/ctype.h>

#include <linux/parport.h>

#include <linux/version.h>
@@ -1179,22 +1180,16 @@ static inline int handle_lcd_special_code(void) 
			break;



		while (*esc) {

			char *endp;



			if (*esc == 'x') {

				esc++;

				lcd_addr_x = 0;

				while (isdigit(*esc)) {

					lcd_addr_x = lcd_addr_x * 10 +

						     (*esc - '0');

					esc++;

				}

				lcd_addr_x = simple_strtoul(esc, &endp, 10);

				esc = endp;

			} else if (*esc == 'y') {

				esc++;

				lcd_addr_y = 0;

				while (isdigit(*esc)) {

					lcd_addr_y = lcd_addr_y * 10 +

						     (*esc - '0');

					esc++;

				}

				lcd_addr_y = simple_strtoul(esc, &endp, 10);

				esc = endp;

			} else

				break;

		}