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Merge branch 'drm-tda9950-fixes' of git://git.armlinux.org.uk/~rmk/linux-arm into drm-fixes 

two tda9950 fixes.

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Russell King <rmk@armlinux.org.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20181001162948.GA9508@rmk-PC.armlinux.org.uk
hifive-unleashed-5.1
Dave Airlie 2018-10-04 10:28:27 +10:00
parent 659c9370e5 e0dccce119
commit d8938c981f
1 changed files with 3 additions and 2 deletions
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5
drivers/gpu/drm/i2c/tda9950.c
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@ -191,7 +191,8 @@ static irqreturn_t tda9950_irq(int irq, void *data)
break;
}
/* TDA9950 executes all retries for us */
tx_status |= CEC_TX_STATUS_MAX_RETRIES;
if (tx_status != CEC_TX_STATUS_OK)
tx_status |= CEC_TX_STATUS_MAX_RETRIES;
cec_transmit_done(priv->adap, tx_status, arb_lost_cnt,
nack_cnt, 0, err_cnt);
break;
@ -310,7 +311,7 @@ static void tda9950_release(struct tda9950_priv *priv)
/* Wait up to .5s for it to signal non-busy */
do {
csr = tda9950_read(client, REG_CSR);
if (!(csr & CSR_BUSY) || --timeout)
if (!(csr & CSR_BUSY) || !--timeout)
break;
msleep(10);
} while (1);