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iio:adc:bcm_iproc: Drop of_match_ptr protection and switch to mod_devicetable.h

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This driver cannot be instantiated from ACPI due to it's use of
syscon_regmap_lookup_by_phandle() but in the interests of clearing
this anti pattern out of IIO, let us switch to an explicit
check in Kconfig and remove the protections on the of_match_table
The switch of header is because we only use of_device_id
in here and that is defined in mod_devicetable.h not of.h.

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Raveendra Padasalagi <raveendra.padasalagi@broadcom.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
This commit is contained in:
Jonathan Cameron 2020-07-21 18:14:44 +01:00
parent 5dfb88af3d
commit 245d56d75e
2 changed files with 3 additions and 3 deletions
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2
drivers/iio/adc/Kconfig
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@ -340,7 +340,7 @@ config AXP288_ADC
config BCM_IPROC_ADC config BCM_IPROC_ADC
tristate "Broadcom IPROC ADC driver" tristate "Broadcom IPROC ADC driver"
depends on ARCH_BCM_IPROC || COMPILE_TEST depends on (ARCH_BCM_IPROC && OF) || COMPILE_TEST
depends on MFD_SYSCON depends on MFD_SYSCON
default ARCH_BCM_CYGNUS default ARCH_BCM_CYGNUS
help help

4
drivers/iio/adc/bcm_iproc_adc.c
View File

@ -4,7 +4,7 @@
*/ */
#include <linux/module.h> #include <linux/module.h>
#include <linux/of.h> #include <linux/mod_devicetable.h>
#include <linux/io.h> #include <linux/io.h>
#include <linux/clk.h> #include <linux/clk.h>
#include <linux/mfd/syscon.h> #include <linux/mfd/syscon.h>
@ -617,7 +617,7 @@ static struct platform_driver iproc_adc_driver = {
.remove = iproc_adc_remove, .remove = iproc_adc_remove,
.driver = { .driver = {
.name = "iproc-static-adc", .name = "iproc-static-adc",
.of_match_table = of_match_ptr(iproc_adc_of_match), .of_match_table = iproc_adc_of_match,
}, },
}; };
module_platform_driver(iproc_adc_driver); module_platform_driver(iproc_adc_driver);