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| author | Ondrej Zary <linux@rainbow-software.org> | 2015-02-06 23:11:35 +0100 |
|---|---|---|
| committer | James Bottomley <JBottomley@Odin.com> | 2015-04-10 03:07:32 +0200 |
| commit | bdebe2241eb49bf2308571b6158fa5635b9e708e (patch) | |
| tree | e00af218b815a21dae205e3dfea311bfda7bd04c /drivers/scsi/aha1542.c | |
| parent | aha1542: Remove unneeded gotos (diff) | |
| download | linux-bdebe2241eb49bf2308571b6158fa5635b9e708e.tar.xz linux-bdebe2241eb49bf2308571b6158fa5635b9e708e.zip | |
aha1542: remove useless code from aha1542_test_port
Signed-off-by: Ondrej Zary <linux@rainbow-software.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: James Bottomley <JBottomley@Odin.com>
Diffstat (limited to 'drivers/scsi/aha1542.c')
| -rw-r--r-- | drivers/scsi/aha1542.c | 15 |
1 files changed, 1 insertions, 14 deletions
diff --git a/drivers/scsi/aha1542.c b/drivers/scsi/aha1542.c index af2c69e1a697..29ddcc993423 100644 --- a/drivers/scsi/aha1542.c +++ b/drivers/scsi/aha1542.c @@ -271,7 +271,6 @@ static int aha1542_test_port(int bse, struct Scsi_Host *shpnt) u8 inquiry_result[4]; u8 *cmdp; int len; - volatile int debug = 0; /* Quick and dirty test for presence of the card. */ if (inb(STATUS(bse)) == 0xff) @@ -279,8 +278,6 @@ static int aha1542_test_port(int bse, struct Scsi_Host *shpnt) /* Reset the adapter. I ought to make a hard reset, but it's not really necessary */ - /* DEB(printk("aha1542_test_port called \n")); */ - /* In case some other card was probing here, reset interrupts */ aha1542_intr_reset(bse); /* reset interrupts, so they don't block */ @@ -288,23 +285,19 @@ static int aha1542_test_port(int bse, struct Scsi_Host *shpnt) mdelay(20); /* Wait a little bit for things to settle down. */ - debug = 1; /* Expect INIT and IDLE, any of the others are bad */ if (!wait_mask(STATUS(bse), STATMASK, INIT | IDLE, STST | DIAGF | INVDCMD | DF | CDF, 0)) return 0; - debug = 2; /* Shouldn't have generated any interrupts during reset */ if (inb(INTRFLAGS(bse)) & INTRMASK) return 0; - /* Perform a host adapter inquiry instead so we do not need to set up the mailboxes ahead of time */ aha1542_outb(bse, CMD_INQUIRY); - debug = 3; len = 4; cmdp = &inquiry_result[0]; @@ -314,24 +307,18 @@ static int aha1542_test_port(int bse, struct Scsi_Host *shpnt) *cmdp++ = inb(DATA(bse)); } - debug = 8; /* Reading port should reset DF */ if (inb(STATUS(bse)) & DF) return 0; - debug = 9; /* When HACC, command is completed, and we're though testing */ if (!wait_mask(INTRFLAGS(bse), HACC, HACC, 0, 0)) return 0; - /* now initialize adapter */ - debug = 10; /* Clear interrupts */ outb(IRST, CONTROL(bse)); - debug = 11; - - return debug; /* 1 = ok */ + return 1; } static int aha1542_restart(struct Scsi_Host *shost) |