37 lines
999 B
Diff
37 lines
999 B
Diff
From ce1e8ad4a303526026e56822a105ed45a19e6572 Mon Sep 17 00:00:00 2001
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From: Shengjiu Wang <shengjiu.wang@nxp.com>
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Date: Thu, 26 Sep 2019 17:46:04 +0800
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Subject: [PATCH] drm: bridge: cadence: Fix return value for set log addr
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Fix return value for set log addr with cec
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Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
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---
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drivers/gpu/drm/bridge/cadence/cdns-mhdp-cec.c | 6 +++---
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1 file changed, 3 insertions(+), 3 deletions(-)
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--- a/drivers/gpu/drm/bridge/cadence/cdns-mhdp-cec.c
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+++ b/drivers/gpu/drm/bridge/cadence/cdns-mhdp-cec.c
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@@ -183,18 +183,18 @@ static int mhdp_cec_set_logical_addr(str
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if ((la_reg & 0xF) == la) {
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dev_warn(cec->dev, "Warning. LA already in use.\n");
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- return true;
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+ return 0;
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}
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la = (la & 0xF) | (1 << 4);
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mhdp_cec_write(cec, LOGICAL_ADDRESS_LA0 + (i * REG_ADDR_OFF), la);
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- return true;
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+ return 0;
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}
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dev_warn(cec->dev, "All LA in use\n");
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- return false;
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+ return -EINVAL;
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}
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static int mhdp_cec_poll_worker(void *_cec)
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