RE: [PATCH] media/tvp514x: recognize the error case in tvp514x_read_reg()

2009-09-23 Thread Hiremath, Vaibhav
> -Original Message- > From: Sebastian Andrzej Siewior [mailto:bige...@linutronix.de] > Sent: Wednesday, September 23, 2009 12:04 AM > To: Mauro Carvalho Chehab > Cc: linux-media@vger.kernel.org; Hiremath, Vaibhav; Roel Kluin > Subject: [PATCH] media/tvp514x: recognize

[PATCH] media/tvp514x: recognize the error case in tvp514x_read_reg()

2009-09-22 Thread Sebastian Andrzej Siewior
From: Sebastian Andrzej Siewior i2c_smbus_read_byte_data() returns a negative value on error. It is very likely to be != -1 (-EPERM). Signed-off-by: Sebastian Andrzej Siewior --- Noticed by strange results during signal beeing pending. drivers/media/video/tvp514x.c |2 +- 1 files changed,