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authorAlaa Emad <alaaemadhossney.ae@gmail.com>2021-05-03 13:57:26 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2021-05-13 18:32:41 +0200
commitc6d822c56e7fd29e6fa1b1bb91b98f6a1e942b3c (patch)
treeb1657e71b77e54ff82b525674c3dbb45ac942210 /drivers/clk/mediatek
parent47e4ff06fa7f5ba4860543a2913bbd0c164640aa (diff)
media: dvb: Add check on sp8870_readreg return
The function sp8870_readreg returns a negative value when i2c_transfer fails so properly check for this and return the error if it happens. Cc: Sean Young <sean@mess.org> Cc: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Signed-off-by: Alaa Emad <alaaemadhossney.ae@gmail.com> Link: https://lore.kernel.org/r/20210503115736.2104747-60-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/clk/mediatek')
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