From a9a79dfec239568bdbf778242f8fcd10bcc5b9e2 Mon Sep 17 00:00:00 2001 From: Joe Perches Date: Fri, 15 Apr 2011 15:51:59 -0700 Subject: ata: Convert ata__printk(KERN_ to ata__ Saves text by removing nearly duplicated text format strings by creating ata__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 Signed-off-by: Jeff Garzik --- drivers/ata/libata-sff.c | 32 ++++++++++++++++---------------- 1 file changed, 16 insertions(+), 16 deletions(-) (limited to 'drivers/ata/libata-sff.c') diff --git a/drivers/ata/libata-sff.c b/drivers/ata/libata-sff.c index e01d5cfba68a..996a7a57accc 100644 --- a/drivers/ata/libata-sff.c +++ b/drivers/ata/libata-sff.c @@ -227,9 +227,9 @@ int ata_sff_busy_sleep(struct ata_port *ap, } if (status != 0xff && (status & ATA_BUSY)) - ata_port_printk(ap, KERN_WARNING, - "port is slow to respond, please be patient " - "(Status 0x%x)\n", status); + ata_port_warn(ap, + "port is slow to respond, please be patient (Status 0x%x)\n", + status); timeout = ata_deadline(timer_start, tmout); while (status != 0xff && (status & ATA_BUSY) && @@ -242,9 +242,9 @@ int ata_sff_busy_sleep(struct ata_port *ap, return -ENODEV; if (status & ATA_BUSY) { - ata_port_printk(ap, KERN_ERR, "port failed to respond " - "(%lu secs, Status 0x%x)\n", - DIV_ROUND_UP(tmout, 1000), status); + ata_port_err(ap, + "port failed to respond (%lu secs, Status 0x%x)\n", + DIV_ROUND_UP(tmout, 1000), status); return -EBUSY; } @@ -350,8 +350,8 @@ static void ata_dev_select(struct ata_port *ap, unsigned int device, unsigned int wait, unsigned int can_sleep) { if (ata_msg_probe(ap)) - ata_port_printk(ap, KERN_INFO, "ata_dev_select: ENTER, " - "device %u, wait %u\n", device, wait); + ata_port_info(ap, "ata_dev_select: ENTER, device %u, wait %u\n", + device, wait); if (wait) ata_wait_idle(ap); @@ -1335,7 +1335,7 @@ void ata_sff_flush_pio_task(struct ata_port *ap) ap->hsm_task_state = HSM_ST_IDLE; if (ata_msg_ctl(ap)) - ata_port_printk(ap, KERN_DEBUG, "%s: EXIT\n", __func__); + ata_port_dbg(ap, "%s: EXIT\n", __func__); } static void ata_sff_pio_task(struct work_struct *work) @@ -1513,7 +1513,7 @@ static unsigned int ata_sff_idle_irq(struct ata_port *ap) ap->ops->sff_check_status(ap); if (ap->ops->sff_irq_clear) ap->ops->sff_irq_clear(ap); - ata_port_printk(ap, KERN_WARNING, "irq trap\n"); + ata_port_warn(ap, "irq trap\n"); return 1; } #endif @@ -1711,7 +1711,7 @@ void ata_sff_lost_interrupt(struct ata_port *ap) /* There was a command running, we are no longer busy and we have no interrupt. */ - ata_port_printk(ap, KERN_WARNING, "lost interrupt (Status 0x%x)\n", + ata_port_warn(ap, "lost interrupt (Status 0x%x)\n", status); /* Run the host interrupt logic as if the interrupt had not been lost */ @@ -1798,8 +1798,9 @@ int ata_sff_prereset(struct ata_link *link, unsigned long deadline) if (!ata_link_offline(link)) { rc = ata_sff_wait_ready(link, deadline); if (rc && rc != -ENODEV) { - ata_link_printk(link, KERN_WARNING, "device not ready " - "(errno=%d), forcing hardreset\n", rc); + ata_link_warn(link, + "device not ready (errno=%d), forcing hardreset\n", + rc); ehc->i.action |= ATA_EH_HARDRESET; } } @@ -2056,7 +2057,7 @@ int ata_sff_softreset(struct ata_link *link, unsigned int *classes, rc = ata_bus_softreset(ap, devmask, deadline); /* if link is occupied, -ENODEV too is an error */ if (rc && (rc != -ENODEV || sata_scr_valid(link))) { - ata_link_printk(link, KERN_ERR, "SRST failed (errno=%d)\n", rc); + ata_link_err(link, "SRST failed (errno=%d)\n", rc); return rc; } @@ -2170,8 +2171,7 @@ void ata_sff_drain_fifo(struct ata_queued_cmd *qc) /* Can become DEBUG later */ if (count) - ata_port_printk(ap, KERN_DEBUG, - "drained %d bytes to clear DRQ.\n", count); + ata_port_dbg(ap, "drained %d bytes to clear DRQ\n", count); } EXPORT_SYMBOL_GPL(ata_sff_drain_fifo); -- cgit v1.2.3