On Mon 2019-01-07 08:34:36, Daniel Mack wrote:
> The only user of this driver in mainline has now moved to DTS, so the pdata
> code is no longer in use by anyone. Let's drop some dead code, and make the
> driver depend on CONFIG_OF.
>
pavel@amd:/data/l/linux-next-32/arch/arm/mach-pxa$ grep -ri lt3593 .
./raumfeld.c:/* LT3593 controlled backlight */
./raumfeld.c:static struct gpio_led raumfeld_lt3593_led = {
./raumfeld.c:static struct gpio_led_platform_data
raumfeld_lt3593_platform_data = {
./raumfeld.c: .leds =
&raumfeld_lt3593_led,
./raumfeld.c:static struct platform_device raumfeld_lt3593_device = {
./raumfeld.c: .name = "leds-lt3593",
./raumfeld.c: .platform_data =
&raumfeld_lt3593_platform_data,
./raumfeld.c: * by an LT3593, earlier and later devices use PWM for
that. */
./raumfeld.c:
platform_device_register(&raumfeld_lt3593_device);
pavel@amd:/data/l/linux-next-32/arch/arm/mach-pxa$
That is today's -next. So... maybe your patch is a bit premature?
Pavel
> -static struct lt3593_led_data *lt3593_led_probe_pdata(struct device *dev)
> -{
> - struct gpio_led_platform_data *pdata = dev_get_platdata(dev);
> - const struct gpio_led *template = &pdata->leds[0];
--
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