linux_old1

Commit Graph

Author	SHA1	Message	Date
Wei Yongjun	7bdeb7f52b	irqchip/aspeed-i2c-ic: Fix return value check in aspeed_i2c_ic_of_init() In case of error, the function of_iomap() returns NULL pointer not ERR_PTR(). The IS_ERR() test in the return value check should be replaced with NULL test.. Reviewed-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>	2017-10-19 11:22:43 +01:00
Brendan Higgins	f48e699ddf	irqchip/aspeed-i2c-ic: Add I2C IRQ controller for Aspeed The Aspeed 24XX/25XX chips share a single hardware interrupt across 14 separate I2C busses. This adds a dummy irqchip which maps the single hardware interrupt to software interrupts for each of the busses. Signed-off-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>	2017-06-22 14:15:00 +01:00

Author

SHA1

Message

Date

Wei Yongjun

7bdeb7f52b

irqchip/aspeed-i2c-ic: Fix return value check in aspeed_i2c_ic_of_init()

In case of error, the function of_iomap() returns NULL pointer not
ERR_PTR(). The IS_ERR() test in the return value check should be
replaced with NULL test..

Reviewed-by: Brendan Higgins <brendanhiggins@google.com>
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>

2017-10-19 11:22:43 +01:00

Brendan Higgins

f48e699ddf

irqchip/aspeed-i2c-ic: Add I2C IRQ controller for Aspeed

The Aspeed 24XX/25XX chips share a single hardware interrupt across 14
separate I2C busses. This adds a dummy irqchip which maps the single
hardware interrupt to software interrupts for each of the busses.

Signed-off-by: Brendan Higgins <brendanhiggins@google.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>

2017-06-22 14:15:00 +01:00

2 Commits