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Subject[PATCH] pwm: atmel: Remove platform_device_id and use only dt bindings
Date
Since commit 26202873bb51 ("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>
---
drivers/pwm/Kconfig | 2 +-
drivers/pwm/pwm-atmel.c | 29 +++--------------------------
2 files changed, 4 insertions(+), 27 deletions(-)

diff --git a/drivers/pwm/Kconfig b/drivers/pwm/Kconfig
index a7e57516959e..b51fb1a33aa2 100644
--- a/drivers/pwm/Kconfig
+++ b/drivers/pwm/Kconfig
@@ -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.

diff --git a/drivers/pwm/pwm-atmel.c b/drivers/pwm/pwm-atmel.c
index e5e1eaf372fa..a3d93d634462 100644
--- a/drivers/pwm/pwm-atmel.c
+++ b/drivers/pwm/pwm-atmel.c
@@ -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",
@@ -353,14 +340,7 @@ 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;
+ return of_device_get_match_data(&pdev->dev);
}

static int atmel_pwm_probe(struct platform_device *pdev)
@@ -396,10 +376,8 @@ 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 +415,6 @@ 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,
};
--
2.23.0
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