linux/drivers/ide
Masatake YAMATO b42fa13311 ide: never called printk statement in ide-taskfile.c::wait_drive_not_busy
Look at wait_drive_not_busy in drivers/ide/ide-taskfile.c:

    static u8 wait_drive_not_busy(ide_drive_t *drive)
    {
            ide_hwif_t *hwif = HWIF(drive);
            int retries = 100;
            u8 stat;

            /*
             * Last sector was transfered, wait until drive is ready.
             * This can take up to 10 usec, but we will wait max 1 ms
             * (drive_cmd_intr() waits that long).
             */
            while (((stat = hwif->INB(IDE_STATUS_REG)) & BUSY_STAT) && retries--)
                    udelay(10);

            if (!retries)
                    printk(KERN_ERR "%s: drive still BUSY!\n", drive->name);

            return stat;
    }

`printk' is never called because `retries' never holds zero at the
outside of `while' loop: when `retries' holds zero at the while's loop
condition, `retries' will hold -1 at the if condition.

Signed-off-by: Masatake YAMATO <jet@gyve.org>
Cc: Chuck Ebbert <cebbert@redhat.com>
Cc: joe@perches.com
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-07-03 22:28:34 +02:00
..
arm [ARM] ecard: add ecardm_iomap() / ecardm_iounmap() 2007-05-11 17:19:02 +01:00
cris ide: use ide_tune_dma() part #2 2007-05-16 00:51:43 +02:00
h8300 ide: add "initializing" argument to ide_register_hw() 2007-05-10 00:01:10 +02:00
legacy ide: add ide_proc_register_port() 2007-05-10 00:01:11 +02:00
mips ide: add ide_proc_register_port() 2007-05-10 00:01:11 +02:00
pci ide: Add the MCP73/77 support to PATA driver 2007-06-08 15:14:32 +02:00
ppc ide: add ide_proc_register_port() 2007-05-10 00:01:11 +02:00
ide-acpi.c ide-acpi support warning fix 2007-02-07 18:19:42 +01:00
ide-cd.c ide: move IDE settings handling to ide-proc.c 2007-05-10 00:01:10 +02:00
ide-cd.h [PATCH] ide-cd: remove write-only cmd field from struct cdrom_info 2005-12-15 02:20:49 +01:00
ide-disk.c ide: HPA detect from resume 2007-06-08 15:14:30 +02:00
ide-dma.c Match DMA blacklist entries between ide-dma.c and libata-core.c 2007-05-24 02:42:38 +02:00
ide-floppy.c ide: move IDE settings handling to ide-proc.c 2007-05-10 00:01:10 +02:00
ide-generic.c ide: add ide_proc_register_port() 2007-05-10 00:01:11 +02:00
ide-io.c ide: always disable DMA before tuning it 2007-05-16 00:51:43 +02:00
ide-iops.c ide: cable detection fixes (take 2) 2007-05-10 00:01:10 +02:00
ide-lib.c ide: remove ide_dma_enable() 2007-05-16 00:51:46 +02:00
ide-pnp.c ide: add "initializing" argument to ide_register_hw() 2007-05-10 00:01:10 +02:00
ide-probe.c it821x: RAID mode fixes 2007-06-08 15:14:29 +02:00
ide-proc.c Add two missing chipsets to drivers/ide/ide-proc.c 2007-05-24 02:42:38 +02:00
ide-tape.c ide: move IDE settings handling to ide-proc.c 2007-05-10 00:01:10 +02:00
ide-taskfile.c ide: never called printk statement in ide-taskfile.c::wait_drive_not_busy 2007-07-03 22:28:34 +02:00
ide-timing.h [PATCH] ide: actually honor drive's minimum PIO/DMA cycle times 2006-06-26 09:58:27 -07:00
ide.c Resume from RAM on HPC nx6325 broken 2007-06-16 02:24:43 +02:00
Kconfig Use menuconfig objects: IDE 2007-05-16 00:51:46 +02:00
Makefile ide: make /proc/ide/ optional 2007-05-10 00:01:09 +02:00
setup-pci.c ide: legacy PCI bus order probing fixes 2007-05-10 00:01:11 +02:00