[PATCH -mm] Fix libata warnings with CONFIG_PM=n

[PATCH -mm] Fix libata warnings with CONFIG_PM=n

[Gabriel C]

Hi Jeff,

I noticed this warnings when CONFIG_PM=n 

...

drivers/ata/libata-core.c:5993: warning: 'ata_host_disable_link_pm' defined but not used
drivers/ata/libata-core.c:6004: warning: 'ata_host_enable_link_pm' defined but not used

...

Signed-off-by: Gabriel Craciunescu <nix.or.die@googlemail.com>

---

--- linux-2.6.23-rc1/drivers/ata/libata-core.c.orig	2007-07-28 21:17:31.000000000 +0200
+++ linux-2.6.23-rc1/drivers/ata/libata-core.c	2007-07-28 21:17:48.000000000 +0200
@@ -5989,6 +5989,7 @@ int ata_flush_cache(struct ata_device *d
 	return 0;
 }
 
+#ifdef CONFIG_PM
 static void ata_host_disable_link_pm(struct ata_host *host)
 {
 	int i;
@@ -6011,7 +6012,7 @@ static void ata_host_enable_link_pm(stru
 	}
 }
 
-#ifdef CONFIG_PM
+
 static int ata_host_request_pm(struct ata_host *host, pm_message_t mesg,
 			       unsigned int action, unsigned int ehi_flags,
 			       int wait)

[-mm patch] make scsi_host_link_pm_policy() static

[Adrian Bunk]

On Wed, Jul 25, 2007 at 04:03:04AM -0700, Andrew Morton wrote:
>...
> Changes since 2.6.22-rc6-mm1:
>...
> +ata-ahci-alpm-expose-power-management-policy-option-to-users.patch
>...
>  ata things
>...

scsi_host_link_pm_policy() can become static.

Signed-off-by: Adrian Bunk <bunk@stusta.de>

---
--- linux-2.6.23-rc1-mm1/drivers/scsi/scsi_sysfs.c.old	2007-07-26 21:31:24.000000000 +0200
+++ linux-2.6.23-rc1-mm1/drivers/scsi/scsi_sysfs.c	2007-07-26 21:31:57.000000000 +0200
@@ -200,7 +200,7 @@
 	{ SHOST_MEDIUM_POWER, "medium_power" },
 };
 
-const char *scsi_host_link_pm_policy(enum scsi_host_link_pm policy)
+static const char *scsi_host_link_pm_policy(enum scsi_host_link_pm policy)
 {
 	int i;
 	char *name = NULL;