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>
This commit is contained in:
@@ -540,9 +540,8 @@ static int ahci_sb600_softreset(struct ata_link *link, unsigned int *class,
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if (rc == -EIO) {
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irq_sts = readl(port_mmio + PORT_IRQ_STAT);
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if (irq_sts & PORT_IRQ_BAD_PMP) {
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ata_link_printk(link, KERN_WARNING,
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"applying SB600 PMP SRST workaround "
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"and retrying\n");
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ata_link_warn(link,
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"applying SB600 PMP SRST workaround and retrying\n");
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rc = ahci_do_softreset(link, class, 0, deadline,
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ahci_check_ready);
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}
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