iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

pwm: atmel: Remove platform_device_id and use only dt bindings

Browse Source 
Since commit 26202873bb ("avr32: remove support for AVR32
architecture") there is no more user of platform_device_id and we
should only use dt bindings

Signed-off-by: Kamel Bouhara <kamel.bouhara@bootlin.com>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Acked-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
This commit is contained in:
Kamel Bouhara 2019-09-18 16:57:16 +02:00 committed by Thierry Reding
parent c91e3234c6
commit 3d4d85741a
2 changed files with 4 additions and 33 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/pwm/Kconfig
View File

@ -44,7 +44,7 @@ config PWM_AB8500
config PWM_ATMEL
tristate "Atmel PWM support"
depends on ARCH_AT91
depends on ARCH_AT91 && OF
help
Generic PWM framework driver for Atmel SoC.

35
drivers/pwm/pwm-atmel.c
View File

@ -318,19 +318,6 @@ static const struct atmel_pwm_data mchp_sam9x60_pwm_data = {
},
};
static const struct platform_device_id atmel_pwm_devtypes[] = {
{
.name = "at91sam9rl-pwm",
.driver_data = (kernel_ulong_t)&atmel_sam9rl_pwm_data,
}, {
.name = "sama5d3-pwm",
.driver_data = (kernel_ulong_t)&atmel_sama5_pwm_data,
}, {
/* sentinel */
},
};
MODULE_DEVICE_TABLE(platform, atmel_pwm_devtypes);
static const struct of_device_id atmel_pwm_dt_ids[] = {
{
.compatible = "atmel,at91sam9rl-pwm",
@ -350,19 +337,6 @@ static const struct of_device_id atmel_pwm_dt_ids[] = {
};
MODULE_DEVICE_TABLE(of, atmel_pwm_dt_ids);
static inline const struct atmel_pwm_data *
atmel_pwm_get_driver_data(struct platform_device *pdev)
{
const struct platform_device_id *id;
if (pdev->dev.of_node)
return of_device_get_match_data(&pdev->dev);
id = platform_get_device_id(pdev);
return (struct atmel_pwm_data *)id->driver_data;
}
static int atmel_pwm_probe(struct platform_device *pdev)
{
const struct atmel_pwm_data *data;
@ -370,7 +344,7 @@ static int atmel_pwm_probe(struct platform_device *pdev)
struct resource *res;
int ret;
data = atmel_pwm_get_driver_data(pdev);
data = of_device_get_match_data(&pdev->dev);
if (!data)
return -ENODEV;
@ -396,10 +370,8 @@ static int atmel_pwm_probe(struct platform_device *pdev)
atmel_pwm->chip.dev = &pdev->dev;
atmel_pwm->chip.ops = &atmel_pwm_ops;
if (pdev->dev.of_node) {
atmel_pwm->chip.of_xlate = of_pwm_xlate_with_flags;
atmel_pwm->chip.of_pwm_n_cells = 3;
}
atmel_pwm->chip.of_xlate = of_pwm_xlate_with_flags;
atmel_pwm->chip.of_pwm_n_cells = 3;
atmel_pwm->chip.base = -1;
atmel_pwm->chip.npwm = 4;
@ -437,7 +409,6 @@ static struct platform_driver atmel_pwm_driver = {
.name = "atmel-pwm",
.of_match_table = of_match_ptr(atmel_pwm_dt_ids),
},
.id_table = atmel_pwm_devtypes,
.probe = atmel_pwm_probe,
.remove = atmel_pwm_remove,
};