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i2c: xiic: Relocate xiic_i2c_runtime_suspend and xiic_i2c_runtime_resume to facilitate atomic mode

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Relocate xiic_i2c_runtime_suspend and xiic_i2c_runtime_resume functions
to avoid prototype statements in atomic mode changes.

Signed-off-by: Manikanta Guntupalli <manikanta.guntupalli@amd.com>
Acked-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/20241210095242.1982770-2-manikanta.guntupalli@amd.com
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
This commit is contained in:
Manikanta Guntupalli
2024-12-10 15:22:41 +05:30
committed by Andi Shyti
parent f524707b44
commit 2ee409c6a1
1 changed files with 23 additions and 23 deletions
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46
drivers/i2c/busses/i2c-xiic.c
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@@ -238,6 +238,29 @@ static const struct timing_regs timing_reg_values[] = {
static int xiic_start_xfer(struct xiic_i2c *i2c, struct i2c_msg *msgs, int num);
static void __xiic_start_xfer(struct xiic_i2c *i2c);
static int __maybe_unused xiic_i2c_runtime_suspend(struct device *dev)
{
struct xiic_i2c *i2c = dev_get_drvdata(dev);
clk_disable(i2c->clk);
return 0;
}
static int __maybe_unused xiic_i2c_runtime_resume(struct device *dev)
{
struct xiic_i2c *i2c = dev_get_drvdata(dev);
int ret;
ret = clk_enable(i2c->clk);
if (ret) {
dev_err(dev, "Cannot enable clock.\n");
return ret;
}
return 0;
}
/*
* For the register read and write functions, a little-endian and big-endian
* version are necessary. Endianness is detected during the probe function.
@@ -1365,29 +1388,6 @@ static void xiic_i2c_remove(struct platform_device *pdev)
pm_runtime_dont_use_autosuspend(&pdev->dev);
}
static int __maybe_unused xiic_i2c_runtime_suspend(struct device *dev)
{
struct xiic_i2c *i2c = dev_get_drvdata(dev);
clk_disable(i2c->clk);
return 0;
}
static int __maybe_unused xiic_i2c_runtime_resume(struct device *dev)
{
struct xiic_i2c *i2c = dev_get_drvdata(dev);
int ret;
ret = clk_enable(i2c->clk);
if (ret) {
dev_err(dev, "Cannot enable clock.\n");
return ret;
}
return 0;
}
static const struct dev_pm_ops xiic_dev_pm_ops = {
SET_RUNTIME_PM_OPS(xiic_i2c_runtime_suspend,
xiic_i2c_runtime_resume, NULL)