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libata-transport.c: local functions should not be exposed globally 

Functions not referenced outside of a source file should be marked
static to prevent it from being exposed globally.

This quiets the sparse warnings:

warning: symbol 'ata_is_port' was not declared. Should it be static?
warning: symbol 'ata_is_link' was not declared. Should it be static?
warning: symbol 'ata_is_ata_dev' was not declared. Should it be static?

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
This commit is contained in:
H Hartley Sweeten 2012-04-16 18:04:41 -07:00 committed by Jeff Garzik
parent 3a8b788f61
commit b0e73af78a
1 changed files with 3 additions and 3 deletions
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6
drivers/ata/libata-transport.c
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@ -232,7 +232,7 @@ static void ata_tport_release(struct device *dev)
* Returns:
* %1 if the device represents a ATA Port, %0 else
*/
int ata_is_port(const struct device *dev)
static int ata_is_port(const struct device *dev)
{
return dev->release == ata_tport_release;
}
@ -355,7 +355,7 @@ static void ata_tlink_release(struct device *dev)
* Returns:
* %1 if the device represents a ATA link, %0 else
*/
int ata_is_link(const struct device *dev)
static int ata_is_link(const struct device *dev)
{
return dev->release == ata_tlink_release;
}
@ -572,7 +572,7 @@ static void ata_tdev_release(struct device *dev)
* Returns:
* %1 if the device represents a ATA device, %0 else
*/
int ata_is_ata_dev(const struct device *dev)
static int ata_is_ata_dev(const struct device *dev)
{
return dev->release == ata_tdev_release;
}