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| author |   Hans de Goede <hdegoede@redhat.com> | 2021-08-03 18:00:44 +0200 |
|---|---|---|
| committer | Hans de Goede <hdegoede@redhat.com> | 2021-08-12 17:26:37 +0200 |
| commit | e4ec7a49ef8bb4edc85a0eee005d59fa65c94a0e (patch) | |
| tree | b87495408e297c7db7f37d494f539c8f264d0f5c /drivers/platform/x86 | |
| parent | platform/x86: i2c-multi-instantiate: Use the new i2c_acpi_client_count() helper (diff) | |
| download | linux-dev-e4ec7a49ef8bb4edc85a0eee005d59fa65c94a0e.tar.xz linux-dev-e4ec7a49ef8bb4edc85a0eee005d59fa65c94a0e.zip | |
platform/x86: intel_cht_int33fe: Use the new i2c_acpi_client_count() helper
Use the new i2c_acpi_client_count() helper, this
results in a nice cleanup.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20210803160044.158802-5-hdegoede@redhat.com
Diffstat (limited to 'drivers/platform/x86')
| -rw-r--r-- | drivers/platform/x86/intel/int33fe/intel_cht_int33fe_common.c | 29 |
1 files changed, 1 insertions, 28 deletions
diff --git a/drivers/platform/x86/intel/int33fe/intel_cht_int33fe_common.c b/drivers/platform/x86/intel/int33fe/intel_cht_int33fe_common.c index 251ed9bac789..463222521e61 100644 --- a/drivers/platform/x86/intel/int33fe/intel_cht_int33fe_common.c +++ b/drivers/platform/x86/intel/int33fe/intel_cht_int33fe_common.c @@ -16,33 +16,6 @@ #define EXPECTED_PTYPE 4 -static int cht_int33fe_i2c_res_filter(struct acpi_resource *ares, void *data) -{ - struct acpi_resource_i2c_serialbus *sb; - int *count = data; - - if (i2c_acpi_get_i2c_resource(ares, &sb)) - (*count)++; - - return 1; -} - -static int cht_int33fe_count_i2c_clients(struct device *dev) -{ - struct acpi_device *adev = ACPI_COMPANION(dev); - LIST_HEAD(resource_list); - int count = 0; - int ret; - - ret = acpi_dev_get_resources(adev, &resource_list, - cht_int33fe_i2c_res_filter, &count); - acpi_dev_free_resource_list(&resource_list); - if (ret < 0) - return ret; - - return count; -} - static int cht_int33fe_check_hw_type(struct device *dev) { unsigned long long ptyp; @@ -69,7 +42,7 @@ static int cht_int33fe_check_hw_type(struct device *dev) return -ENODEV; } - ret = cht_int33fe_count_i2c_clients(dev); + ret = i2c_acpi_client_count(ACPI_COMPANION(dev)); if (ret < 0) return ret; |