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pinctrl: mvebu: remove obsolete per-control name buffer allocation

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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@gmail.com>
Tested-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Sebastian Hesselbarth 2014-01-30 23:47:11 +01:00
parent 8d898fd596
commit dc2a90004e
1 changed files with 0 additions and 9 deletions
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9
drivers/pinctrl/mvebu/pinctrl-mvebu.c
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@ -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;
}