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authorJoe Perches <joe@perches.com>2011-04-16 02:51:59 +0400
committerJeff Garzik <jgarzik@pobox.com>2011-07-24 01:57:36 +0400
commita9a79dfec239568bdbf778242f8fcd10bcc5b9e2 (patch)
tree620648585f89cdb589d1625431f8c21ef70a9258 /drivers/ata/pata_ali.c
parenta44fec1fce5d5d14cc3ac4545b8da346394de666 (diff)
downloadlinux-a9a79dfec239568bdbf778242f8fcd10bcc5b9e2.tar.xz
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>
Diffstat (limited to 'drivers/ata/pata_ali.c')
-rw-r--r--drivers/ata/pata_ali.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/ata/pata_ali.c b/drivers/ata/pata_ali.c
index 794ec6e3275d..cadd67998bac 100644
--- a/drivers/ata/pata_ali.c
+++ b/drivers/ata/pata_ali.c
@@ -287,10 +287,10 @@ static void ali_warn_atapi_dma(struct ata_device *adev)
int print_info = ehc->i.flags & ATA_EHI_PRINTINFO;
if (print_info && adev->class == ATA_DEV_ATAPI && !ali_atapi_dma) {
- ata_dev_printk(adev, KERN_WARNING,
- "WARNING: ATAPI DMA disabled for reliability issues. It can be enabled\n");
- ata_dev_printk(adev, KERN_WARNING,
- "WARNING: via pata_ali.atapi_dma modparam or corresponding sysfs node.\n");
+ ata_dev_warn(adev,
+ "WARNING: ATAPI DMA disabled for reliability issues. It can be enabled\n");
+ ata_dev_warn(adev,
+ "WARNING: via pata_ali.atapi_dma modparam or corresponding sysfs node.\n");
}
}