lst/linux -

	Commit message (Collapse)	Author	Age	Files	Lines
*	irqchip/qcom: Fix error handling	Christophe JAILLET	2017-02-19	1	-2/+2
\| \| \| \| \| \| \| \| \| \| \| \| \|	'devm_ioremap()' returns NULL on error, not an error pointer. Fixes: f20cc9b00c7b ("irqchip/qcom: Add IRQ combiner driver") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Cc: marc.zyngier@arm.com Cc: kernel-janitors@vger.kernel.org Cc: jason@lakedaemon.net Link: http://lkml.kernel.org/r/20170218083434.2289-1-christophe.jaillet@wanadoo.fr Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
*	irqchip/qcom: Add IRQ combiner driver	Agustin Vega-Frias	2017-02-03	1	-0/+296
	Driver for interrupt combiners in the Top-level Control and Status Registers (TCSR) hardware block in Qualcomm Technologies chips. An interrupt combiner in this block combines a set of interrupts by OR'ing the individual interrupt signals into a summary interrupt signal routed to a parent interrupt controller, and provides read- only, 32-bit registers to query the status of individual interrupts. The status bit for IRQ n is bit (n % 32) within register (n / 32) of the given combiner. Thus, each combiner can be described as a set of register offsets and the number of IRQs managed. Signed-off-by: Agustin Vega-Frias <agustinv@codeaurora.org> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>