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[media] staging: st-cec: Use cec_get_drvdata()

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Use helper function to get driver private data from CEC
adapter.

Signed-off-by: Jose Abreu <joabreu@synopsys.com>
Cc: Benjamin Gaignard <benjamin.gaignard@linaro.org>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Jose Abreu 2017-03-24 13:47:53 -03:00 committed by Mauro Carvalho Chehab
parent 0b0b97dcc7
commit 2524490c89
1 changed files with 3 additions and 3 deletions
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6
drivers/staging/media/st-cec/stih-cec.c
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@ -133,7 +133,7 @@ struct stih_cec {
static int stih_cec_adap_enable(struct cec_adapter *adap, bool enable)
{
struct stih_cec *cec = adap->priv;
struct stih_cec *cec = cec_get_drvdata(adap);
if (enable) {
/* The doc says (input TCLK_PERIOD * CEC_CLK_DIV) = 0.1ms */
@ -189,7 +189,7 @@ static int stih_cec_adap_enable(struct cec_adapter *adap, bool enable)
static int stih_cec_adap_log_addr(struct cec_adapter *adap, u8 logical_addr)
{
struct stih_cec *cec = adap->priv;
struct stih_cec *cec = cec_get_drvdata(adap);
u32 reg = readl(cec->regs + CEC_ADDR_TABLE);
reg |= 1 << logical_addr;
@ -205,7 +205,7 @@ static int stih_cec_adap_log_addr(struct cec_adapter *adap, u8 logical_addr)
static int stih_cec_adap_transmit(struct cec_adapter *adap, u8 attempts,
u32 signal_free_time, struct cec_msg *msg)
{
struct stih_cec *cec = adap->priv;
struct stih_cec *cec = cec_get_drvdata(adap);
int i;
/* Copy message into registers */