libata: make functions/variables static

Make some variables in ahci and a function in pata_pcmcia static, as found using sparse. Signed-off-by: Robert Hancock <[email protected]> Signed-off-by: Jeff Garzik <[email protected]>
mrcsosa · Mar 1, 2010 · 9ffc5da · 9ffc5da
1 parent 2794362
commit 9ffc5da
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Showing 2 changed files with 5 additions and 5 deletions.
diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
@@ -375,10 +375,10 @@ static ssize_t ahci_show_host_version(struct device *dev,
 static ssize_t ahci_show_port_cmd(struct device *dev,
 				  struct device_attribute *attr, char *buf);
 
-DEVICE_ATTR(ahci_host_caps, S_IRUGO, ahci_show_host_caps, NULL);
-DEVICE_ATTR(ahci_host_cap2, S_IRUGO, ahci_show_host_cap2, NULL);
-DEVICE_ATTR(ahci_host_version, S_IRUGO, ahci_show_host_version, NULL);
-DEVICE_ATTR(ahci_port_cmd, S_IRUGO, ahci_show_port_cmd, NULL);
+static DEVICE_ATTR(ahci_host_caps, S_IRUGO, ahci_show_host_caps, NULL);
+static DEVICE_ATTR(ahci_host_cap2, S_IRUGO, ahci_show_host_cap2, NULL);
+static DEVICE_ATTR(ahci_host_version, S_IRUGO, ahci_show_host_version, NULL);
+static DEVICE_ATTR(ahci_port_cmd, S_IRUGO, ahci_show_port_cmd, NULL);
 
 static struct device_attribute *ahci_shost_attrs[] = {
 	&dev_attr_link_power_management_policy,

diff --git a/drivers/ata/pata_pcmcia.c b/drivers/ata/pata_pcmcia.c
@@ -136,7 +136,7 @@ static unsigned int ata_data_xfer_8bit(struct ata_device *dev,
  *
  */
 
-void pcmcia_8bit_drain_fifo(struct ata_queued_cmd *qc)
+static void pcmcia_8bit_drain_fifo(struct ata_queued_cmd *qc)
 {
 	int count;
 	struct ata_port *ap;