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pinctrl: intel: Introduce intel_restore_intmask() helper

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Refactor restoring GPI_IE registers by using an introduced helper.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
This commit is contained in:
Andy Shevchenko 2019-10-22 13:00:02 +03:00
parent 7101e02252
commit 471dd9a9c7
1 changed files with 11 additions and 5 deletions
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16
drivers/pinctrl/intel/pinctrl-intel.c
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@ -1626,6 +1626,15 @@ static void intel_restore_hostown(struct intel_pinctrl *pctrl, unsigned int c,
dev_warn(dev, "restored hostown %u/%u %#8x->%#8x\n", c, gpp, value, saved);
}
static void intel_restore_intmask(struct intel_pinctrl *pctrl, unsigned int c,
void __iomem *base, unsigned int gpp, u32 saved)
{
struct device *dev = pctrl->dev;
writel(saved, base + gpp * 4);
dev_dbg(dev, "restored mask %u/%u %#08x\n", c, gpp, readl(base + gpp * 4));
}
static void intel_restore_padcfg(struct intel_pinctrl *pctrl, unsigned int pin,
unsigned int reg, u32 saved)
{
@ -1676,11 +1685,8 @@ int intel_pinctrl_resume_noirq(struct device *dev)
unsigned int gpp;
base = community->regs + community->ie_offset;
for (gpp = 0; gpp < community->ngpps; gpp++) {
writel(communities[i].intmask[gpp], base + gpp * 4);
dev_dbg(dev, "restored mask %d/%u %#08x\n", i, gpp,
readl(base + gpp * 4));
}
for (gpp = 0; gpp < community->ngpps; gpp++)
intel_restore_intmask(pctrl, i, base, gpp, communities[i].intmask[gpp]);
base = community->regs + community->hostown_offset;
for (gpp = 0; gpp < community->ngpps; gpp++)