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ODROID-N2: spi/spidev: comaptible name added (linux,spidev)

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Change-Id: I1559c4f3c8425f469147fe54134d5fab2fd3e33c
This commit is contained in:
charles.park
2018-12-04 18:21:48 +09:00
committed by Dongjin Kim
parent 895b49d2e8
commit 8368a04326
1 changed files with 9 additions and 0 deletions
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9
drivers/spi/spidev.c
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@@ -696,6 +696,9 @@ static struct class *spidev_class;
static const struct of_device_id spidev_dt_ids[] = {
{ .compatible = "rohm,dh2228fv" },
{ .compatible = "lineartechnology,ltc2488" },
#if defined(CONFIG_ARCH_MESON64_ODROID_COMMON)
{ .compatible = "linux,spidev" },
#endif
{},
};
MODULE_DEVICE_TABLE(of, spidev_dt_ids);
@@ -813,6 +816,12 @@ static int spidev_remove(struct spi_device *spi)
spidev->spi = NULL;
spin_unlock_irq(&spidev->spi_lock);
#if defined(CONFIG_ARCH_MESON64_ODROID_COMMON)
/* gpio free for spidev */
if(spi->master->cleanup)
spi->master->cleanup(spi);
#endif
/* prevent new opens */
mutex_lock(&device_list_lock);
list_del(&spidev->device_entry);