Julia Cartwright 743cc37561 i2c: mux: pca954x: make use of raw_spinlock variants ... The pca954x i2c mux driver currently implements an irq_chip for handling interrupts; due to how irq_chip handling is done, it's necessary for the irq_chip methods to be invoked from hardirq context, even on a a real-time kernel. Because the spinlock_t type becomes a "sleeping" spinlock w/ RT kernels, it is not suitable to be used with irq_chips. A quick audit of the operations under the lock reveal that they do only minimal, bounded work, and are therefore safe to do under a raw spinlock. Signed-off-by: Julia Cartwright <julia@ni.com> Signed-off-by: Peter Rosin <peda@axentia.se>		2017-03-15 23:22:43 +01:00
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algos	i2c: algo-bit: declare i2c_bit_quirk_no_clk_stretch as static	2016-05-11 17:16:30 +02:00
busses	i2c: exynos5: Avoid transaction timeouts due TRANSFER_DONE_AUTO not set	2017-03-09 15:50:16 +01:00
muxes	i2c: mux: pca954x: make use of raw_spinlock variants	2017-03-15 23:22:43 +01:00
i2c-boardinfo.c	Revert "i2c: copy device properties when using i2c_register_board_info()"	2017-03-09 16:41:48 +01:00
i2c-core.c	Merge branch 'i2c/for-4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux	2017-02-25 14:21:18 -08:00
i2c-core.h	i2c: remove FSF address	2014-11-07 18:35:33 +01:00
i2c-dev.c	i2c: fix kernel memory disclosure in dev interface	2017-01-12 20:06:10 +01:00
i2c-mux.c	Revert "i2c: add missing of_node_put in i2c_mux_del_adapters"	2017-03-09 16:33:50 +01:00
i2c-slave-eeprom.c	i2c: Drop owner assignment from i2c_driver	2015-08-10 08:37:35 +02:00
i2c-smbus.c	i2c: use an IRQ to report Host Notify events, not alert	2016-11-24 16:22:06 +01:00
i2c-stub.c	i2c: i2c-stub: sort includes	2016-02-20 23:33:39 +01:00
Kconfig	Merge branch 'i2c/for-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux	2016-12-15 12:56:35 -08:00
Makefile	i2c: slave-eeprom: add eeprom simulator driver	2014-12-11 22:25:54 +01:00