[PATCH v9 4/7] ata: ahci_platform: add a generic AHCI compatible

From: Antoine TÃnart
Date: Mon Jul 07 2014 - 06:17:39 EST


The ahci_platform driver is a generic driver using the libahci_platform
functions. Add a generic compatible to avoid having an endless list of
compatibles with no differences for the same driver.

Signed-off-by: Antoine TÃnart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
---
drivers/ata/ahci_platform.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/drivers/ata/ahci_platform.c b/drivers/ata/ahci_platform.c
index ebe505c17763..a30cecd68609 100644
--- a/drivers/ata/ahci_platform.c
+++ b/drivers/ata/ahci_platform.c
@@ -78,6 +78,8 @@ static SIMPLE_DEV_PM_OPS(ahci_pm_ops, ahci_platform_suspend,
ahci_platform_resume);

static const struct of_device_id ahci_of_match[] = {
+ { .compatible = "generic-ahci", },
+ /* Keep the following compatibles for device tree compatibility */
{ .compatible = "snps,spear-ahci", },
{ .compatible = "snps,exynos5440-ahci", },
{ .compatible = "ibm,476gtr-ahci", },
--
1.9.1

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