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authorLinus Torvalds <torvalds@linux-foundation.org>2023-11-05 21:41:14 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2023-11-05 21:41:14 +0300
commit3d05e493e461c4469a9b73e00e59ea16e1d8a416 (patch)
treea23450428a4153bebce9bc11a92d1ea8803dca82 /include
parent2153fc3d68170bb67be8e389c2f6e0f4a9eb7cd3 (diff)
parent10e806d39d304f837ed2921f36499f17a774a220 (diff)
downloadlinux-3d05e493e461c4469a9b73e00e59ea16e1d8a416.tar.xz
Merge tag 'i2c-for-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c updates from Wolfram Sang: "I2C has largely driver updates for 6.7, i.e. feature additions (like adding transfers while in atomic mode), using new helpers (like devm_clk_get_enabled), new IDs, documentation fixes and additions... you name it. The core got a memleak fix and better support for nested muxes" * tag 'i2c-for-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (53 commits) i2c: s3c2410: make i2c_s3c_irq_nextbyte() void i2c: qcom-geni: add ACPI device id for sc8180x Documentation: i2c: add fault code for not supporting 10 bit addresses i2c: sun6i-p2wi: Prevent potential division by zero i2c: mux: demux-pinctrl: Convert to use sysfs_emit_at() API i2c: i801: Use new helper acpi_use_parent_companion ACPI: Add helper acpi_use_parent_companion MAINTAINERS: add YAML file for i2c-demux-pinctrl i2c: core: fix lockdep warning for sparsely nested adapter chain i2c: axxia: eliminate kernel-doc warnings dt-bindings: i2c: i2c-demux-pinctrl: Convert to json-schema i2c: stm32f7: Use devm_clk_get_enabled() i2c: stm32f4: Use devm_clk_get_enabled() i2c: stm32f7: add description of atomic in struct stm32f7_i2c_dev i2c: fix memleak in i2c_new_client_device() i2c: exynos5: Calculate t_scl_l, t_scl_h according to i2c spec i2c: i801: Simplify class-based client device instantiation i2c: exynos5: add support for atomic transfers i2c: at91-core: Use devm_clk_get_enabled() eeprom: at24: add ST M24C64-D Additional Write lockable page support ...
Diffstat (limited to 'include')
-rw-r--r--include/linux/acpi.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index d37642d85225..54189e0e5f41 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -1531,4 +1531,9 @@ static inline void acpi_device_notify(struct device *dev) { }
static inline void acpi_device_notify_remove(struct device *dev) { }
#endif
+static inline void acpi_use_parent_companion(struct device *dev)
+{
+ ACPI_COMPANION_SET(dev, ACPI_COMPANION(dev->parent));
+}
+
#endif /*_LINUX_ACPI_H*/