ata: Add and use ata_print_version_once

Use a single mechanism to show driver version.
Reduces text a tiny bit too.

Remove uses of static int printed_version
Add and use ata_print_version(const struct device *, const char *ver)
and ata_print_version_once.

$ size drivers/ata/built-in.*
   text	   data	    bss	    dec	    hex	filename
 544969	  73893	 116584	 735446	  b38d6	drivers/ata/built-in.allyesconfig.ata.o
 543870	  73893	 116592	 734355	  b34ad	drivers/ata/built-in.allyesconfig.print_once.o
 141328	  14689	   4220	 160237	  271ed	drivers/ata/built-in.defconfig.ata.o
 141212	  14689	   4220	 160121	  27179	drivers/ata/built-in.defconfig.print_once.o

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>

1 files changed, 1 insertions, 3 deletions

diff --git a/drivers/ata/sata_uli.c b/drivers/ata/sata_uli.c
index 3072fd3f11c6..b54ebfcdda32 100644
--- a/drivers/ata/sata_uli.c
+++ b/drivers/ata/sata_uli.c
@@ -145,7 +145,6 @@ static int uli_scr_write(struct ata_link *link, unsigned int sc_reg, u32 val)
 
 static int uli_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 {
-        static int printed_version;
         const struct ata_port_info *ppi[] = { &uli_port_info, NULL };
         unsigned int board_idx = (unsigned int) ent->driver_data;
         struct ata_host *host;
@@ -154,8 +153,7 @@ static int uli_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
         struct ata_ioports *ioaddr;
         int n_ports, rc;
 
-        if (!printed_version++)
-                dev_info(&pdev->dev, "version " DRV_VERSION "\n");
+        ata_print_version_once(&pdev->dev, DRV_VERSION);
 
         rc = pcim_enable_device(pdev);
         if (rc)