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authorHans de Goede <hdegoede@redhat.com>2014-02-22 16:53:31 +0100
committerTejun Heo <tj@kernel.org>2014-02-22 15:35:41 -0500
commit156c5887948cd191417f18026aab9ce26e5a95da (patch)
tree65100ae8c89fec69d8f949ceb9b9b413a6af3468 /include/linux/ahci_platform.h
parent039ece38da45f5e6a94be3aa7611cf3634bc2461 (diff)
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ahci-platform: Add support for devices with more then 1 clock
The allwinner-sun4i AHCI controller needs 2 clocks to be enabled and the imx AHCI controller needs 3 clocks to be enabled. tj: Minor comment formatting updates. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'include/linux/ahci_platform.h')
-rw-r--r--include/linux/ahci_platform.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/ahci_platform.h b/include/linux/ahci_platform.h
index 73a25005d88a..769d06525320 100644
--- a/include/linux/ahci_platform.h
+++ b/include/linux/ahci_platform.h
@@ -19,6 +19,7 @@
struct device;
struct ata_port_info;
+struct ahci_host_priv;
struct ahci_platform_data {
int (*init)(struct device *dev, void __iomem *addr);
@@ -30,4 +31,7 @@ struct ahci_platform_data {
unsigned int mask_port_map;
};
+int ahci_platform_enable_clks(struct ahci_host_priv *hpriv);
+void ahci_platform_disable_clks(struct ahci_host_priv *hpriv);
+
#endif /* _AHCI_PLATFORM_H */