From 10a03c36b7dd7759788ebc613091d313b60f93e0 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Mon, 13 Mar 2023 19:18:33 +0100 Subject: drivers: remove struct module * setting from struct class There is no need to manually set the owner of a struct class, as the registering function does it automatically, so remove all of the explicit settings from various drivers that did so as it is unneeded. This allows us to remove this pointer entirely from this structure going forward. Cc: "Rafael J. Wysocki" Link: https://lore.kernel.org/r/20230313181843.1207845-2-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman --- drivers/platform/x86/intel/pmt/class.c | 1 - 1 file changed, 1 deletion(-) (limited to 'drivers/platform/x86/intel') diff --git a/drivers/platform/x86/intel/pmt/class.c b/drivers/platform/x86/intel/pmt/class.c index 46598dcb634a..80292d21a0b4 100644 --- a/drivers/platform/x86/intel/pmt/class.c +++ b/drivers/platform/x86/intel/pmt/class.c @@ -155,7 +155,6 @@ ATTRIBUTE_GROUPS(intel_pmt); static struct class intel_pmt_class = { .name = "intel_pmt", - .owner = THIS_MODULE, .dev_groups = intel_pmt_groups, }; -- cgit From c8e15075b2cb58d0ff08cc8772ce259d1be6b0cd Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Mon, 13 Mar 2023 19:28:47 +0100 Subject: platform/x86: intel-uncore-freq: move to use bus_get_dev_root() Direct access to the struct bus_type dev_root pointer is going away soon so replace that with a call to bus_get_dev_root() instead, which is what it is there for. Cc: Mark Gross Cc: platform-driver-x86@vger.kernel.org Acked-by: Hans de Goede Acked-by: Srinivas Pandruvada Link: https://lore.kernel.org/r/20230313182918.1312597-5-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman --- .../x86/intel/uncore-frequency/uncore-frequency-common.c | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) (limited to 'drivers/platform/x86/intel') diff --git a/drivers/platform/x86/intel/uncore-frequency/uncore-frequency-common.c b/drivers/platform/x86/intel/uncore-frequency/uncore-frequency-common.c index cb24de9e97dc..1a300e14f350 100644 --- a/drivers/platform/x86/intel/uncore-frequency/uncore-frequency-common.c +++ b/drivers/platform/x86/intel/uncore-frequency/uncore-frequency-common.c @@ -224,9 +224,15 @@ int uncore_freq_common_init(int (*read_control_freq)(struct uncore_data *data, u uncore_write = write_control_freq; uncore_read_freq = read_freq; - if (!uncore_root_kobj) - uncore_root_kobj = kobject_create_and_add("intel_uncore_frequency", - &cpu_subsys.dev_root->kobj); + if (!uncore_root_kobj) { + struct device *dev_root = bus_get_dev_root(&cpu_subsys); + + if (dev_root) { + uncore_root_kobj = kobject_create_and_add("intel_uncore_frequency", + &dev_root->kobj); + put_device(dev_root); + } + } if (uncore_root_kobj) ++uncore_instance_count; mutex_unlock(&uncore_lock); -- cgit