ata: Convert ata_<foo>_printk(KERN_<LEVEL> to ata_<foo>_<level>
Saves text by removing nearly duplicated text format strings by
creating ata_<foo>_printk functions and printf extension %pV.
ata defconfig size shrinks ~5% (~8KB), allyesconfig ~2.5% (~13KB)
Format string duplication comes from:
#define ata_link_printk(link, lv, fmt, args...) do { \
if (sata_pmp_attached((link)->ap) || (link)->ap->slave_link) \
printk("%sata%u.%02u: "fmt, lv, (link)->ap->print_id, \
(link)->pmp , ##args); \
else \
printk("%sata%u: "fmt, lv, (link)->ap->print_id , ##args); \
} while(0)
Coalesce long formats.
$ size drivers/ata/built-in.*
text data bss dec hex filename
544969 73893 116584 735446 b38d6 drivers/ata/built-in.allyesconfig.ata.o
558429 73893 117864 750186 b726a drivers/ata/built-in.allyesconfig.dev_level.o
141328 14689 4220 160237 271ed drivers/ata/built-in.defconfig.ata.o
149567 14689 4220 168476 2921c drivers/ata/built-in.defconfig.dev_level.o
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
diff --git a/drivers/ata/pata_macio.c b/drivers/ata/pata_macio.c
index d39c10b..b057e3f 100644
--- a/drivers/ata/pata_macio.c
+++ b/drivers/ata/pata_macio.c
@@ -813,7 +813,7 @@
blk_queue_update_dma_pad(sdev->request_queue, 31);
/* Tell the world about it */
- ata_dev_printk(dev, KERN_INFO, "OHare alignment limits applied\n");
+ ata_dev_info(dev, "OHare alignment limits applied\n");
return 0;
}
@@ -839,8 +839,7 @@
cmd | PCI_COMMAND_INVALIDATE);
/* Tell the world about it */
- ata_dev_printk(dev, KERN_INFO,
- "K2/Shasta alignment limits applied\n");
+ ata_dev_info(dev, "K2/Shasta alignment limits applied\n");
}
return 0;