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authorMark Langsdorf <mark.langsdorf@calxeda.com>2013-05-30 15:17:30 -0500
committerTejun Heo <tj@kernel.org>2013-06-06 14:05:23 -0700
commit439d7a358f93a52458527329939be9f97db1242a (patch)
tree3b0079402a011a1d568ab4046351a355052474ff /include/linux/libata.h
parent0a86e1c857134efe2cdb31d74bc7ea21721db494 (diff)
ahci: make ahci_transmit_led_message into a function pointer
Create a new ata_port_operations function pointer called transmit_led_message and give it the default value of ahci_transmit_led_message. This allows AHCI controllers with non-standard LED interfaces to use the existing em_ interface. Signed-off-by: Mark Langsdorf <mark.langsdorf@calxeda.com> Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'include/linux/libata.h')
-rw-r--r--include/linux/libata.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/libata.h b/include/linux/libata.h
index c886dc87aa81..4ea55bb45deb 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -910,6 +910,9 @@ struct ata_port_operations {
ssize_t (*sw_activity_show)(struct ata_device *dev, char *buf);
ssize_t (*sw_activity_store)(struct ata_device *dev,
enum sw_activity val);
+ ssize_t (*transmit_led_message)(struct ata_port *ap, u32 state,
+ ssize_t size);
+
/*
* Obsolete
*/