git.openwrt.org Git - openwrt/staging/ynezz.git/blob

   1 From ce1e8ad4a303526026e56822a105ed45a19e6572 Mon Sep 17 00:00:00 2001
   2 From: Shengjiu Wang <shengjiu.wang@nxp.com>
   3 Date: Thu, 26 Sep 2019 17:46:04 +0800
   4 Subject: [PATCH] drm: bridge: cadence: Fix return value for set log addr
   5
   6 Fix return value for set log addr with cec
   7
   8 Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
   9 ---
  10  drivers/gpu/drm/bridge/cadence/cdns-mhdp-cec.c | 6 +++---
  11  1 file changed, 3 insertions(+), 3 deletions(-)
  12
  13 --- a/drivers/gpu/drm/bridge/cadence/cdns-mhdp-cec.c
  14 +++ b/drivers/gpu/drm/bridge/cadence/cdns-mhdp-cec.c
  15 @@ -183,18 +183,18 @@ static int mhdp_cec_set_logical_addr(str
  16
  17                 if ((la_reg & 0xF) == la) {
  18                         dev_warn(cec->dev, "Warning. LA already in use.\n");
  19 -                       return true;
  20 +                       return 0;
  21                 }
  22
  23                 la = (la & 0xF) | (1 << 4);
  24
  25                 mhdp_cec_write(cec, LOGICAL_ADDRESS_LA0 + (i * REG_ADDR_OFF), la);
  26 -               return true;
  27 +               return 0;
  28         }
  29
  30         dev_warn(cec->dev, "All LA in use\n");
  31
  32 -       return false;
  33 +       return -EINVAL;
  34  }
  35
  36  static int mhdp_cec_poll_worker(void *_cec)