diff options
Diffstat (limited to 'arch/arm/mach-s3c')
| -rw-r--r-- | arch/arm/mach-s3c/mach-mini2440.c | 6 | ||||
| -rw-r--r-- | arch/arm/mach-s3c/mach-rx1950.c | 11 |
2 files changed, 11 insertions, 6 deletions
diff --git a/arch/arm/mach-s3c/mach-mini2440.c b/arch/arm/mach-s3c/mach-mini2440.c index 4100905dfbd0..551ec660ab59 100644 --- a/arch/arm/mach-s3c/mach-mini2440.c +++ b/arch/arm/mach-s3c/mach-mini2440.c @@ -542,10 +542,14 @@ static const struct property_entry mini2440_at24_properties[] = { { } }; +static const struct software_node mini2440_at24_node = { + .properties = mini2440_at24_properties, +}; + static struct i2c_board_info mini2440_i2c_devs[] __initdata = { { I2C_BOARD_INFO("24c08", 0x50), - .properties = mini2440_at24_properties, + .swnode = &mini2440_at24_node, }, }; diff --git a/arch/arm/mach-s3c/mach-rx1950.c b/arch/arm/mach-s3c/mach-rx1950.c index 6e19add158a9..a3f46aa61c45 100644 --- a/arch/arm/mach-s3c/mach-rx1950.c +++ b/arch/arm/mach-s3c/mach-rx1950.c @@ -384,6 +384,8 @@ static struct s3c2410fb_mach_info rx1950_lcd_cfg = { static struct pwm_lookup rx1950_pwm_lookup[] = { PWM_LOOKUP("samsung-pwm", 0, "pwm-backlight.0", NULL, 48000, PWM_POLARITY_NORMAL), + PWM_LOOKUP("samsung-pwm", 1, "pwm-backlight.0", "RX1950 LCD", LCD_PWM_PERIOD, + PWM_POLARITY_NORMAL), }; static struct pwm_device *lcd_pwm; @@ -498,19 +500,18 @@ static void rx1950_bl_power(int enable) static int rx1950_backlight_init(struct device *dev) { WARN_ON(gpio_request(S3C2410_GPB(0), "Backlight")); - lcd_pwm = pwm_request(1, "RX1950 LCD"); + lcd_pwm = pwm_get(dev, "RX1950 LCD"); if (IS_ERR(lcd_pwm)) { dev_err(dev, "Unable to request PWM for LCD power!\n"); return PTR_ERR(lcd_pwm); } /* - * This is only required to initialize .polarity; all other values are - * fixed in this driver. + * Call pwm_init_state to initialize .polarity and .period. The other + * values are fixed in this driver. */ pwm_init_state(lcd_pwm, &lcd_pwm_state); - lcd_pwm_state.period = LCD_PWM_PERIOD; lcd_pwm_state.duty_cycle = LCD_PWM_DUTY; rx1950_lcd_power(1); @@ -524,7 +525,7 @@ static void rx1950_backlight_exit(struct device *dev) rx1950_bl_power(0); rx1950_lcd_power(0); - pwm_free(lcd_pwm); + pwm_put(lcd_pwm); gpio_free(S3C2410_GPB(0)); } |