diff options
author | Andrey Zhizhikin <andrey.z@gmail.com> | 2020-08-20 14:26:04 +0000 |
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committer | Andrey Zhizhikin <andrey.z@gmail.com> | 2020-08-20 14:26:04 +0000 |
commit | b66890eae17a10b50a94472de6ed095ff8ebd315 (patch) | |
tree | 27a2be46771b907d0f6bc78825ad9d1e8b72477b /drivers/pinctrl | |
parent | 397a487c917f91e3fbca6c9a1a5bffb779d42e76 (diff) | |
parent | f61e1c3638dddaa1a1f3bb59d2bc288d9f0f1b5b (diff) |
Merge tag 'v5.4.59' into 5.4-2.1.x-imx
This is the 5.4.59 stable release
Conflicts (manual resolve):
drivers/gpu/drm/imx/dw_hdmi-imx.c:
drivers/gpu/drm/imx/imx-ldb.c:
drivers/gpu/drm/imx/ipuv3/ipuv3-crtc.c:
Port changes from upstream commit [1a279871012d3], which extends
component lifetime by moving drm structures allocation/free from
bind() to probe().
sound/soc/fsl/fsl_sai.c:
Apply patch [b8ae2bf5ccc66] from upstream, which uses FIFO watermark
mask macro.
Signed-off-by: Andrey Zhizhikin <andrey.z@gmail.com>
Diffstat (limited to 'drivers/pinctrl')
-rw-r--r-- | drivers/pinctrl/pinctrl-single.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/pinctrl/pinctrl-single.c b/drivers/pinctrl/pinctrl-single.c index 1e0614daee9b..a9d511982780 100644 --- a/drivers/pinctrl/pinctrl-single.c +++ b/drivers/pinctrl/pinctrl-single.c @@ -916,7 +916,7 @@ static int pcs_parse_pinconf(struct pcs_device *pcs, struct device_node *np, /* If pinconf isn't supported, don't parse properties in below. */ if (!PCS_HAS_PINCONF) - return 0; + return -ENOTSUPP; /* cacluate how much properties are supported in current node */ for (i = 0; i < ARRAY_SIZE(prop2); i++) { @@ -928,7 +928,7 @@ static int pcs_parse_pinconf(struct pcs_device *pcs, struct device_node *np, nconfs++; } if (!nconfs) - return 0; + return -ENOTSUPP; func->conf = devm_kcalloc(pcs->dev, nconfs, sizeof(struct pcs_conf_vals), @@ -1056,9 +1056,12 @@ static int pcs_parse_one_pinctrl_entry(struct pcs_device *pcs, if (PCS_HAS_PINCONF && function) { res = pcs_parse_pinconf(pcs, np, function, map); - if (res) + if (res == 0) + *num_maps = 2; + else if (res == -ENOTSUPP) + *num_maps = 1; + else goto free_pingroups; - *num_maps = 2; } else { *num_maps = 1; } |