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authorGeert Uytterhoeven <geert+renesas@glider.be>2018-12-26 09:23:27 +0100
committerGeert Uytterhoeven <geert+renesas@glider.be>2019-01-21 13:24:52 +0100
commitd2ccdc11fd7e3b2fbcd1c76ffd24e07c59e21058 (patch)
treea4c1a2540efb6919701dd4ac4af7f4ca263d341c
parent85ccae133bde425bce8ebe0a5f64e41749a1885a (diff)
downloadlinux-d2ccdc11fd7e3b2fbcd1c76ffd24e07c59e21058.tar.bz2
pinctrl: sh-pfc: Print pin group when debugging
Knowing which pin group is being configured is useful information when debugging pin configuration. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
-rw-r--r--drivers/pinctrl/sh-pfc/pinctrl.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/pinctrl/sh-pfc/pinctrl.c b/drivers/pinctrl/sh-pfc/pinctrl.c
index 274d5ff87078..c97d2ba7677c 100644
--- a/drivers/pinctrl/sh-pfc/pinctrl.c
+++ b/drivers/pinctrl/sh-pfc/pinctrl.c
@@ -347,6 +347,8 @@ static int sh_pfc_func_set_mux(struct pinctrl_dev *pctldev, unsigned selector,
unsigned int i;
int ret = 0;
+ dev_dbg(pctldev->dev, "Configuring pin group %s\n", grp->name);
+
spin_lock_irqsave(&pfc->lock, flags);
for (i = 0; i < grp->nr_pins; ++i) {