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As reported by smatch:
drivers/media/tuners/qt1010.c:357 qt1010_init() error: buffer overflow 'i2c_data' 34 <= 34
This should not happen with the current code, as the i2c_data array
doesn't end with a QT1010_M1, but it doesn't hurt add a BUG_ON
to notify if one modifies it and breaks.
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
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Using static const allows the compiler to optimize the code.
Before static const:
text data bss dec hex filename
4982 524 1568 7074 1ba2 drivers/media/tuners/qt1010.o
After static const:
text data bss dec hex filename
4714 524 1568 6806 1a96 drivers/media/tuners/qt1010.o
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
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I didn't found easy way to handle register dump only when needed so
remove it totally. It is quite useless and trivial function, every
developer could write new one in few minutes when needed.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Changing cached frequency during init is something no-no.
Make it behave a little bit better. After that device could
survive from suspend/resume when streaming is ongoing.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Move the tuners one level up, as the "common" directory will be used
by drivers that are shared between more than one driver.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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