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ARM: OMAP2+: using strlcpy instead of strncpy

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the fields must be null-terminated:
the caller may use it as null-terminted string, next.

Signed-off-by: Chen Gang <gang.chen@asianux.com>
Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Chen Gang
2013-01-30 19:46:49 +08:00
committed by Tony Lindgren
parent 61338d598e
commit c8d4bafe50
1 changed files with 2 additions and 1 deletions
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arch/arm/mach-omap2/twl-common.c
+2 -1
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@@ -23,6 +23,7 @@
#include <linux/i2c.h> #include <linux/i2c.h>
#include <linux/i2c/twl.h> #include <linux/i2c/twl.h>
#include <linux/gpio.h> #include <linux/gpio.h>
#include <linux/string.h>
#include <linux/regulator/machine.h> #include <linux/regulator/machine.h>
#include <linux/regulator/fixed.h> #include <linux/regulator/fixed.h>
@@ -56,7 +57,7 @@ void __init omap_pmic_init(int bus, u32 clkrate,
struct twl4030_platform_data *pmic_data) struct twl4030_platform_data *pmic_data)
{ {
omap_mux_init_signal("sys_nirq", OMAP_PIN_INPUT_PULLUP | OMAP_PIN_OFF_WAKEUPENABLE); omap_mux_init_signal("sys_nirq", OMAP_PIN_INPUT_PULLUP | OMAP_PIN_OFF_WAKEUPENABLE);
strncpy(pmic_i2c_board_info.type, pmic_type, strlcpy(pmic_i2c_board_info.type, pmic_type,
sizeof(pmic_i2c_board_info.type)); sizeof(pmic_i2c_board_info.type));
pmic_i2c_board_info.irq = pmic_irq; pmic_i2c_board_info.irq = pmic_irq;
pmic_i2c_board_info.platform_data = pmic_data; pmic_i2c_board_info.platform_data = pmic_data;