diff options
| author | Pali Rohár <[email protected]> | 2022-08-04 12:41:56 +0200 |
|---|---|---|
| committer | Stefan Roese <[email protected]> | 2022-08-09 08:58:27 +0200 |
| commit | 019090647cab4eb0e9a3ab99e64adde3b65e631e (patch) | |
| tree | 27983c3172ba99c985a5000e2cb64116ef1ba3d8 /drivers | |
| parent | 361cf5c7e1ec01c8660fa549edac86ecb435913a (diff) | |
arm64: a37xx: pinctrl: Improve description for pinmux command
In more cases group name consist of function name followed by function
number. So if function name is just prefix of group name, show group name.
So in 'pinmux status -a' command output would be visible also extended
function number, which is useful for debugging.
Signed-off-by: Pali Rohár <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/pinctrl/mvebu/pinctrl-armada-37xx.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c b/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c index 32b49f167c6..25fbe39abd1 100644 --- a/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c +++ b/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c @@ -406,7 +406,17 @@ static int armada_37xx_pmx_get_pin_muxing(struct udevice *dev, unsigned int sele for (f = 0; f < NB_FUNCS && grp->funcs[f]; f++) { if (grp->val[f] == val) { - strlcpy(buf, grp->funcs[f], size); + /* + * In more cases group name consist of + * function name followed by function + * number. So if function name is just + * prefix of group name, show group name. + */ + if (strncmp(grp->name, grp->funcs[f], + strlen(grp->funcs[f])) == 0) + strlcpy(buf, grp->name, size); + else + strlcpy(buf, grp->funcs[f], size); return 0; } } |