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libahci_platform: Staticize ahci_platform_<en/dis>able_phys()

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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>
This commit is contained in:
Fabio Estevam 2014-08-30 16:39:09 -03:00 committed by Tejun Heo
parent 53f3cc4633
commit 6bb86fefa0
1 changed files with 2 additions and 4 deletions
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6
drivers/ata/libahci_platform.c
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@ -49,7 +49,7 @@ static struct scsi_host_template ahci_platform_sht = {
* 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 @@ int ahci_platform_enable_phys(struct ahci_host_priv *hpriv)
}
return rc;
}
EXPORT_SYMBOL_GPL(ahci_platform_enable_phys);
/**
* ahci_platform_disable_phys - Disable PHYs
@ -85,7 +84,7 @@ EXPORT_SYMBOL_GPL(ahci_platform_enable_phys);
*
* 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 @@ void ahci_platform_disable_phys(struct ahci_host_priv *hpriv)
phy_exit(hpriv->phys[i]);
}
}
EXPORT_SYMBOL_GPL(ahci_platform_disable_phys);
/**
* ahci_platform_enable_clks - Enable platform clocks