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path: root/drivers/media/tuners/tda18212.c
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2012-12-21[media] tda18212: tda18218: use 'val' if initializedPaul Bolle
Commits e666a44fa313cb9329c0381ad02fc6ee1e21cb31 ("[media] tda18212: silence compiler warning") and e0e52d4e9f5bce7ea887027c127473eb654a5a04 ("[media] tda18218: silence compiler warning") silenced warnings equivalent to these: drivers/media/tuners/tda18212.c: In function ‘tda18212_attach’: drivers/media/tuners/tda18212.c:299:2: warning: ‘val’ may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/media/tuners/tda18218.c: In function ‘tda18218_attach’: drivers/media/tuners/tda18218.c:305:2: warning: ‘val’ may be used uninitialized in this function [-Wmaybe-uninitialized] But in both cases 'val' will still be used uninitialized if the calls of tda18212_rd_reg() or tda18218_rd_reg() fail. Fix this by only printing the "chip id" if the calls of those functions were successful. This allows to drop the uninitialized_var() stopgap measure. Also stop printing the return values of tda18212_rd_reg() or tda18218_rd_reg(), as these are not interesting. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Acked-by: Antti Palosaari <crope@iki.fi> Reviewed-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-08-13[media] common: move media/common/tuners to media/tunersMauro Carvalho Chehab
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>