diff options
| author |   Alexandre Belloni <alexandre.belloni@bootlin.com> | 2018-08-31 17:11:08 +0200 |
|---|---|---|
| committer |   Wolfram Sang <wsa@the-dreams.de> | 2018-09-02 23:51:15 +0200 |
| commit | 1732c22abca8f4e2528a4927baf6ffb2e3be58b0 (patch) | |
| tree | f5d01380f751e8b9a4ac80dcfb7967f657ad5552 /drivers/i2c | |
| parent | Linux 4.19-rc2 (diff) | |
| download | linux-dev-1732c22abca8f4e2528a4927baf6ffb2e3be58b0.tar.xz linux-dev-1732c22abca8f4e2528a4927baf6ffb2e3be58b0.zip | |
i2c: designware: use generic table matching
Switch to device_get_match_data in probe to match the device specific data
instead of using the acpi specific function.
Suggested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Tested-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Acked-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'drivers/i2c')
| -rw-r--r-- | drivers/i2c/busses/i2c-designware-platdrv.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/i2c/busses/i2c-designware-platdrv.c b/drivers/i2c/busses/i2c-designware-platdrv.c index b5750fd85125..99012f23fe85 100644 --- a/drivers/i2c/busses/i2c-designware-platdrv.c +++ b/drivers/i2c/busses/i2c-designware-platdrv.c @@ -86,7 +86,6 @@ static int dw_i2c_acpi_configure(struct platform_device *pdev) struct i2c_timings *t = &dev->timings; u32 ss_ht = 0, fp_ht = 0, hs_ht = 0, fs_ht = 0; acpi_handle handle = ACPI_HANDLE(&pdev->dev); - const struct acpi_device_id *id; struct acpi_device *adev; const char *uid; @@ -119,10 +118,6 @@ static int dw_i2c_acpi_configure(struct platform_device *pdev) break; } - id = acpi_match_device(pdev->dev.driver->acpi_match_table, &pdev->dev); - if (id && id->driver_data) - dev->flags |= (u32)id->driver_data; - if (acpi_bus_get_device(handle, &adev)) return -ENODEV; @@ -291,6 +286,8 @@ static int dw_i2c_plat_probe(struct platform_device *pdev) else t->bus_freq_hz = 400000; + dev->flags |= (uintptr_t)device_get_match_data(&pdev->dev); + if (has_acpi_companion(&pdev->dev)) dw_i2c_acpi_configure(pdev); |