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 <hancockrwd@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
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@ -375,10 +375,10 @@ static ssize_t ahci_show_host_version(struct device *dev,
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static ssize_t ahci_show_port_cmd(struct device *dev,
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struct device_attribute *attr, char *buf);
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DEVICE_ATTR(ahci_host_caps, S_IRUGO, ahci_show_host_caps, NULL);
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DEVICE_ATTR(ahci_host_cap2, S_IRUGO, ahci_show_host_cap2, NULL);
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DEVICE_ATTR(ahci_host_version, S_IRUGO, ahci_show_host_version, NULL);
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DEVICE_ATTR(ahci_port_cmd, S_IRUGO, ahci_show_port_cmd, NULL);
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static DEVICE_ATTR(ahci_host_caps, S_IRUGO, ahci_show_host_caps, NULL);
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static DEVICE_ATTR(ahci_host_cap2, S_IRUGO, ahci_show_host_cap2, NULL);
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static DEVICE_ATTR(ahci_host_version, S_IRUGO, ahci_show_host_version, NULL);
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static DEVICE_ATTR(ahci_port_cmd, S_IRUGO, ahci_show_port_cmd, NULL);
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static struct device_attribute *ahci_shost_attrs[] = {
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&dev_attr_link_power_management_policy,
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@ -136,7 +136,7 @@ static unsigned int ata_data_xfer_8bit(struct ata_device *dev,
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*
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*/
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void pcmcia_8bit_drain_fifo(struct ata_queued_cmd *qc)
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static void pcmcia_8bit_drain_fifo(struct ata_queued_cmd *qc)
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{
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int count;
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struct ata_port *ap;
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