[PATCH v4 02/16] pinctrl: mvebu: remove obsolete per-control name buffer allocation

From: Sebastian Hesselbarth
Date: Sun Feb 23 2014 - 09:21:56 EST


With the introduction of a global name buffer, we can now remove
the allocation and preparation of per-control name buffers.

Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@xxxxxxxxx>
Tested-by: Andrew Lunn <andrew@xxxxxxx>
Tested-by: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx>
---
Cc: Linus Walleij <linus.walleij@xxxxxxxxxx>
Cc: Jason Cooper <jason@xxxxxxxxxxxxxx>
Cc: Andrew Lunn <andrew@xxxxxxx>
Cc: Gregory Clement <gregory.clement@xxxxxxxxxxxxxxxxxx>
Cc: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx>
Cc: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
Cc: linux-kernel@xxxxxxxxxxxxxxx
---
drivers/pinctrl/mvebu/pinctrl-mvebu.c | 9 ---------
1 file changed, 9 deletions(-)

diff --git a/drivers/pinctrl/mvebu/pinctrl-mvebu.c b/drivers/pinctrl/mvebu/pinctrl-mvebu.c
index d47650fc5119..c0e27e4f8953 100644
--- a/drivers/pinctrl/mvebu/pinctrl-mvebu.c
+++ b/drivers/pinctrl/mvebu/pinctrl-mvebu.c
@@ -636,7 +636,6 @@ int mvebu_pinctrl_probe(struct platform_device *pdev)
pctl->desc.npins = 0;
for (n = 0; n < soc->ncontrols; n++) {
struct mvebu_mpp_ctrl *ctrl = &soc->controls[n];
- char *names;

pctl->desc.npins += ctrl->npins;
/* initial control pins */
@@ -654,14 +653,6 @@ int mvebu_pinctrl_probe(struct platform_device *pdev)
}

/* generic mvebu register control */
- names = devm_kzalloc(&pdev->dev, ctrl->npins * 8, GFP_KERNEL);
- if (!names) {
- dev_err(&pdev->dev, "failed to alloc mpp names\n");
- return -ENOMEM;
- }
- for (k = 0; k < ctrl->npins; k++)
- sprintf(names + 8*k, "mpp%d", ctrl->pid+k);
- ctrl->name = names;
pctl->num_groups += ctrl->npins;
noname += ctrl->npins;
}
--
1.8.5.3

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/