libahci_platform: Staticize ahci_platform_<en/dis>able_phys()
ahci_platform_enable_phys() and ahci_platform_disable_phys() are currently
exported, but they are not used anywhere else other than libahci_platform.c.
So make them static and do not export them to fix the following sparse
warnings:
drivers/ata/libahci_platform.c:52:5: warning: symbol 'ahci_platform_enable_phys' was not declared. Should it be static?
drivers/ata/libahci_platform.c:88:6: warning: symbol 'ahci_platform_disable_phys' was not declared. Should it be static?
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
diff --git a/drivers/ata/libahci_platform.c b/drivers/ata/libahci_platform.c
index c0510de..c7f787e 100644
--- a/drivers/ata/libahci_platform.c
+++ b/drivers/ata/libahci_platform.c
@@ -49,7 +49,7 @@
* RETURNS:
* 0 on success otherwise a negative error code
*/
-int ahci_platform_enable_phys(struct ahci_host_priv *hpriv)
+static int ahci_platform_enable_phys(struct ahci_host_priv *hpriv)
{
int rc, i;
@@ -77,7 +77,6 @@
}
return rc;
}
-EXPORT_SYMBOL_GPL(ahci_platform_enable_phys);
/**
* ahci_platform_disable_phys - Disable PHYs
@@ -85,7 +84,7 @@
*
* This function disables all PHYs found in hpriv->phys.
*/
-void ahci_platform_disable_phys(struct ahci_host_priv *hpriv)
+static void ahci_platform_disable_phys(struct ahci_host_priv *hpriv)
{
int i;
@@ -97,7 +96,6 @@
phy_exit(hpriv->phys[i]);
}
}
-EXPORT_SYMBOL_GPL(ahci_platform_disable_phys);
/**
* ahci_platform_enable_clks - Enable platform clocks