From 2665c2995d6a6026cfc9ec118908dfccb74fb5e0 Mon Sep 17 00:00:00 2001 From: Frank Schaefer Date: Thu, 27 Dec 2012 19:02:43 -0300 Subject: [media] em28xx: simplify device state tracking MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit DEV_INITIALIZED of enum em28xx_dev_state state is used nowhere and there is no need for DEV_MISCONFIGURED, so remove this enum and use a boolean field 'disconnected' in the device struct instead. Signed-off-by: Frank Schäfer Signed-off-by: Mauro Carvalho Chehab --- drivers/media/usb/em28xx/em28xx-core.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/media/usb/em28xx/em28xx-core.c') diff --git a/drivers/media/usb/em28xx/em28xx-core.c b/drivers/media/usb/em28xx/em28xx-core.c index b10d959fefe5..6916e87bc624 100644 --- a/drivers/media/usb/em28xx/em28xx-core.c +++ b/drivers/media/usb/em28xx/em28xx-core.c @@ -77,7 +77,7 @@ int em28xx_read_reg_req_len(struct em28xx *dev, u8 req, u16 reg, int ret; int pipe = usb_rcvctrlpipe(dev->udev, 0); - if (dev->state & DEV_DISCONNECTED) + if (dev->disconnected) return -ENODEV; if (len > URB_MAX_CTRL_SIZE) @@ -153,7 +153,7 @@ int em28xx_write_regs_req(struct em28xx *dev, u8 req, u16 reg, char *buf, int ret; int pipe = usb_sndctrlpipe(dev->udev, 0); - if (dev->state & DEV_DISCONNECTED) + if (dev->disconnected) return -ENODEV; if ((len < 1) || (len > URB_MAX_CTRL_SIZE)) -- cgit v1.2.3