diff options
| author | Manikanta Guntupalli <manikanta.guntupalli@amd.com> | 2024-12-10 15:22:41 +0530 |
|---|---|---|
| committer | Andi Shyti <andi.shyti@kernel.org> | 2025-01-07 23:46:10 +0100 |
| commit | 2ee409c6a12d74cd1b16ca3690baa7d5ffffeb7d (patch) | |
| tree | d468bea988db3de586146643f7ee0a1605591a82 /drivers/i2c | |
| parent | f524707b44c96254c045dfbfe998f1a33e8595f5 (diff) | |
i2c: xiic: Relocate xiic_i2c_runtime_suspend and xiic_i2c_runtime_resume to facilitate atomic mode
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>
Diffstat (limited to 'drivers/i2c')
| -rw-r--r-- | drivers/i2c/busses/i2c-xiic.c | 46 |
1 files changed, 23 insertions, 23 deletions
diff --git a/drivers/i2c/busses/i2c-xiic.c b/drivers/i2c/busses/i2c-xiic.c index c4d3eb02da09..f48e73f905e5 100644 --- a/drivers/i2c/busses/i2c-xiic.c +++ b/drivers/i2c/busses/i2c-xiic.c @@ -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) |