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authorHans de Goede <hdegoede@redhat.com>2014-02-22 16:53:32 +0100
committerTejun Heo <tj@kernel.org>2014-02-22 15:35:42 -0500
commit4b3e603a298db26c6c37e8b08adcce24d014df13 (patch)
treeee83e07b60a9fc55e3882c826ee9804223ebaf3a /drivers/ata/ahci.h
parent156c5887948cd191417f18026aab9ce26e5a95da (diff)
downloadlinux-4b3e603a298db26c6c37e8b08adcce24d014df13.tar.bz2
ahci-platform: Add support for an optional regulator for sata-target power
Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'drivers/ata/ahci.h')
-rw-r--r--drivers/ata/ahci.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/ata/ahci.h b/drivers/ata/ahci.h
index c12862bd48ee..bf8100c51142 100644
--- a/drivers/ata/ahci.h
+++ b/drivers/ata/ahci.h
@@ -37,6 +37,7 @@
#include <linux/clk.h>
#include <linux/libata.h>
+#include <linux/regulator/consumer.h>
/* Enclosure Management Control */
#define EM_CTRL_MSG_TYPE 0x000f0000
@@ -323,6 +324,7 @@ struct ahci_host_priv {
u32 em_buf_sz; /* EM buffer size in byte */
u32 em_msg_type; /* EM message type */
struct clk *clks[AHCI_MAX_CLKS]; /* Optional */
+ struct regulator *target_pwr; /* Optional */
void *plat_data; /* Other platform data */
/*
* Optional ahci_start_engine override, if not set this gets set to the