From 2d034687a6fe3ff3c82a67ac00f38327f705f497 Mon Sep 17 00:00:00 2001 From: Christian Lamparter Date: Sun, 22 Aug 2010 22:41:33 +0200 Subject: [PATCH] p54usb: fix off-by-one on !CONFIG_PM commit 11791a6f7534906b4a01ffb54ba0b02ca39398ef upstream. The ISL3887 chip needs a USB reset, whenever the usb-frontend module "p54usb" is reloaded. This patch fixes an off-by-one bug, if the user is running a kernel without the CONFIG_PM option set and for some reason (e.g.: compat-wireless) wants to switch between different p54usb modules. Signed-off-by: Christian Lamparter Signed-off-by: John W. Linville Signed-off-by: Greg Kroah-Hartman --- drivers/net/wireless/p54/p54usb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/p54/p54usb.c b/drivers/net/wireless/p54/p54usb.c index 805284df3896..d6f8c3b5e7c4 100644 --- a/drivers/net/wireless/p54/p54usb.c +++ b/drivers/net/wireless/p54/p54usb.c @@ -929,8 +929,8 @@ static int __devinit p54u_probe(struct usb_interface *intf, #ifdef CONFIG_PM /* ISL3887 needs a full reset on resume */ udev->reset_resume = 1; +#endif /* CONFIG_PM */ err = p54u_device_reset(dev); -#endif priv->hw_type = P54U_3887; dev->extra_tx_headroom += sizeof(struct lm87_tx_hdr); -- 2.39.5