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spi: spi-at91-usart: Remove unused OF table 'struct of_device_id'

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The only way this driver can be probed by MFD via its parent device.

No other reference to 'microchip,at91sam9g45-usart-spi' exists in the kernel.

Fixes the following W=1 kernel build warning(s):

 drivers/spi/spi-at91-usart.c:684:34: warning: ‘at91_usart_spi_dt_ids’ defined but not used [-Wunused-const-variable=]
 684 | static const struct of_device_id at91_usart_spi_dt_ids[] = {
 | ^~~~~~~~~~~~~~~~~~~~~

Suggested-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Cc: Radu Pirea <radu_nicolae.pirea@upb.ro>
Cc: Nicolas Ferre <nicolas.ferre@microchip.com>
Cc: Ludovic Desroches <ludovic.desroches@microchip.com>
Link: https://lore.kernel.org/r/20200717135424.2442271-13-lee.jones@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Lee Jones
2020-07-17 14:54:22 +01:00
committed by Mark Brown
parent decf532694
commit c894c265a4
1 changed files with 0 additions and 7 deletions
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7
drivers/spi/spi-at91-usart.c
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@@ -681,13 +681,6 @@ static const struct dev_pm_ops at91_usart_spi_pm_ops = {
at91_usart_spi_runtime_resume, NULL) at91_usart_spi_runtime_resume, NULL)
}; };
static const struct of_device_id at91_usart_spi_dt_ids[] = {
{ .compatible = "microchip,at91sam9g45-usart-spi"},
{ /* sentinel */}
};
MODULE_DEVICE_TABLE(of, at91_usart_spi_dt_ids);
static struct platform_driver at91_usart_spi_driver = { static struct platform_driver at91_usart_spi_driver = {
.driver = { .driver = {
.name = "at91_usart_spi", .name = "at91_usart_spi",