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authorLinus Torvalds <torvalds@linux-foundation.org>2018-02-01 21:31:17 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2018-02-01 21:31:17 +0300
commitf6cff79f1d122f78a4b35bf4b2f0112afcd89ea4 (patch)
treecf3a38576f9adbb3860982c25f72aebed2bb541a /include/linux/regmap.h
parent47fcc0360cfb3fe82e4daddacad3c1cd80b0b75d (diff)
parent9ff6576e124b1227c27c1da43fe5f8ee908263e0 (diff)
downloadlinux-f6cff79f1d122f78a4b35bf4b2f0112afcd89ea4.tar.xz
Merge tag 'char-misc-4.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char/misc driver updates from Greg KH: "Here is the big pull request for char/misc drivers for 4.16-rc1. There's a lot of stuff in here. Three new driver subsystems were added for various types of hardware busses: - siox - slimbus - soundwire as well as a new vboxguest subsystem for the VirtualBox hypervisor drivers. There's also big updates from the FPGA subsystem, lots of Android binder fixes, the usual handful of hyper-v updates, and lots of other smaller driver updates. All of these have been in linux-next for a long time, with no reported issues" * tag 'char-misc-4.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (155 commits) char: lp: use true or false for boolean values android: binder: use VM_ALLOC to get vm area android: binder: Use true and false for boolean values lkdtm: fix handle_irq_event symbol for INT_HW_IRQ_EN EISA: Delete error message for a failed memory allocation in eisa_probe() EISA: Whitespace cleanup misc: remove AVR32 dependencies virt: vbox: Add error mapping for VERR_INVALID_NAME and VERR_NO_MORE_FILES soundwire: Fix a signedness bug uio_hv_generic: fix new type mismatch warnings uio_hv_generic: fix type mismatch warnings auxdisplay: img-ascii-lcd: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE uio_hv_generic: add rescind support uio_hv_generic: check that host supports monitor page uio_hv_generic: create send and receive buffers uio: document uio_hv_generic regions doc: fix documentation about uio_hv_generic vmbus: add monitor_id and subchannel_id to sysfs per channel vmbus: fix ABI documentation uio_hv_generic: use ISR callback method ...
Diffstat (limited to 'include/linux/regmap.h')
-rw-r--r--include/linux/regmap.h18
1 files changed, 18 insertions, 0 deletions
diff --git a/include/linux/regmap.h b/include/linux/regmap.h
index 20268b7d5001..6a3aeba40e9e 100644
--- a/include/linux/regmap.h
+++ b/include/linux/regmap.h
@@ -24,6 +24,7 @@ struct module;
struct device;
struct i2c_client;
struct irq_domain;
+struct slim_device;
struct spi_device;
struct spmi_device;
struct regmap;
@@ -511,6 +512,10 @@ struct regmap *__regmap_init_i2c(struct i2c_client *i2c,
const struct regmap_config *config,
struct lock_class_key *lock_key,
const char *lock_name);
+struct regmap *__regmap_init_slimbus(struct slim_device *slimbus,
+ const struct regmap_config *config,
+ struct lock_class_key *lock_key,
+ const char *lock_name);
struct regmap *__regmap_init_spi(struct spi_device *dev,
const struct regmap_config *config,
struct lock_class_key *lock_key,
@@ -636,6 +641,19 @@ int regmap_attach_dev(struct device *dev, struct regmap *map,
i2c, config)
/**
+ * regmap_init_slimbus() - Initialise register map
+ *
+ * @slimbus: Device that will be interacted with
+ * @config: Configuration for register map
+ *
+ * The return value will be an ERR_PTR() on error or a valid pointer to
+ * a struct regmap.
+ */
+#define regmap_init_slimbus(slimbus, config) \
+ __regmap_lockdep_wrapper(__regmap_init_slimbus, #config, \
+ slimbus, config)
+
+/**
* regmap_init_spi() - Initialise register map
*
* @dev: Device that will be interacted with