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pata_artop: Fix device ID parity check

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x % 1 always evaluates to 0, which clearly isn't the intent. The
author probably had "% 2" or "& 1" in mind, and mispelled it.

Signed-off-by: Jean Delvare <[email protected]>
Cc: Jeff Garzik <[email protected]>
Cc: Alan Cox <[email protected]>
Signed-off-by: Jeff Garzik <[email protected]>
This commit is contained in:
Jean Delvare 2010-08-30 17:37:05 +02:00 • committed by Jeff Garzik
commit 673424c089
1 changed files with 2 additions and 1 deletions
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3
drivers/ata/pata_artop.c
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@ -74,7 +74,8 @@ static int artop6260_pre_reset(struct ata_link *link, unsigned long deadline)
struct pci_dev *pdev = to_pci_dev(ap->host->dev);
/* Odd numbered device ids are the units with enable bits (the -R cards) */
if (pdev->device % 1 && !pci_test_config_bits(pdev, &artop_enable_bits[ap->port_no]))
if ((pdev->device & 1) &&
!pci_test_config_bits(pdev, &artop_enable_bits[ap->port_no]))
return -ENOENT;
return ata_sff_prereset(link, deadline);