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Subject: [media] fc0011: Return early, if the frequency is already tuned Author: Michael Büsch <m...@bues.ch> Date: Thu Feb 7 12:21:06 2013 -0300 Return early, if we already tuned to a frequency. Signed-off-by: Michael Buesch <m...@bues.ch> Signed-off-by: Mauro Carvalho Chehab <mche...@redhat.com> drivers/media/tuners/fc0011.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) --- http://git.linuxtv.org/media_tree.git?a=commitdiff;h=a92591a7112042f92b609be42bc332d989776e9b diff --git a/drivers/media/tuners/fc0011.c b/drivers/media/tuners/fc0011.c index 3932aa8..18caab1 100644 --- a/drivers/media/tuners/fc0011.c +++ b/drivers/media/tuners/fc0011.c @@ -187,6 +187,9 @@ static int fc0011_set_params(struct dvb_frontend *fe) u8 fa, fp, vco_sel, vco_cal; u8 regs[FC11_NR_REGS] = { }; + if (priv->frequency == p->frequency) + return 0; + regs[FC11_REG_7] = 0x0F; regs[FC11_REG_8] = 0x3E; regs[FC11_REG_10] = 0xB8;
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