#ifndef _L3_H_ #define _L3_H_ 1 struct l3_pins { void (*setdat)(struct l3_pins *, int); void (*setclk)(struct l3_pins *, int); void (*setmode)(struct l3_pins *, int); int gpio_data; int gpio_clk; int gpio_mode; int use_gpios; int data_hold; int data_setup; int clock_high; int mode_hold; int mode; int mode_setup; }; struct device; int l3_write(struct l3_pins *adap, u8 addr, u8 *data, int len); int l3_set_gpio_ops(struct device *dev, struct l3_pins *adap); #endif .git' title='net-next.git Git repository'/>
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authorAlexander Stein <alexander.stein@systec-electronic.com>2017-01-30 12:35:28 +0100
committerLinus Walleij <linus.walleij@linaro.org>2017-01-30 15:53:57 +0100
commitcdca06e4e85974d8a3503ab15709dbbaf90d3dd1 (patch)
tree268b0c01070a957006db97c88dccb5fb061440ff /net/ipv4/proc.c
parent1b89970d81bbd52720fc64a3fe9572ee33588363 (diff)
pinctrl: baytrail: Add missing spinlock usage in byt_gpio_irq_handler
According to VLI64 Intel Atom E3800 Specification Update (#329901) concurrent read accesses may result in returning 0xffffffff and write accesses may be dropped silently. To workaround all accesses must be protected by locks. Cc: stable@vger.kernel.org Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'net/ipv4/proc.c')