From: Tim Gardner Date: Mon, 18 Feb 2013 19:56:28 +0000 (-0700) Subject: rt2x00: rt2x00pci_regbusy_read() - only print register access failure once X-Git-Tag: v3.12-rc1~1033^2~11^2^2~9 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=83589b30f1e1dc9898986293c9336b8ce1705dec;p=kernel%2Fkernel-generic.git rt2x00: rt2x00pci_regbusy_read() - only print register access failure once BugLink: http://bugs.launchpad.net/bugs/1128840 It appears that when this register read fails it never recovers, so I think there is no need to repeat the same error message ad infinitum. Cc: Ivo van Doorn Cc: Gertjan van Wingerde Cc: Helmut Schaa Cc: "John W. Linville" Cc: linux-wireless@vger.kernel.org Cc: users@rt2x00.serialmonkey.com Cc: netdev@vger.kernel.org Cc: stable@vger.kernel.org Signed-off-by: Tim Gardner Signed-off-by: John W. Linville --- diff --git a/drivers/net/wireless/rt2x00/rt2x00pci.c b/drivers/net/wireless/rt2x00/rt2x00pci.c index a0c8cae..b1c673e 100644 --- a/drivers/net/wireless/rt2x00/rt2x00pci.c +++ b/drivers/net/wireless/rt2x00/rt2x00pci.c @@ -52,8 +52,8 @@ int rt2x00pci_regbusy_read(struct rt2x00_dev *rt2x00dev, udelay(REGISTER_BUSY_DELAY); } - ERROR(rt2x00dev, "Indirect register access failed: " - "offset=0x%.08x, value=0x%.08x\n", offset, *reg); + printk_once(KERN_ERR "%s() Indirect register access failed: " + "offset=0x%.08x, value=0x%.08x\n", __func__, offset, *reg); *reg = ~0; return 0;