From: magnus.damm@gmail.com (Magnus Damm) Date: Thu, 28 Jan 2010 21:41:21 +0900 Subject: [PATCH 05/06] sh: Let INTC set IRQF_VALID on ARM platforms In-Reply-To: <20100128124028.8982.16123.sendpatchset@rxone.opensource.se> References: <20100128124028.8982.16123.sendpatchset@rxone.opensource.se> Message-ID: <20100128124121.8982.71803.sendpatchset@rxone.opensource.se> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Magnus Damm Reuse the SuperH INTC code on ARM by using set_irq_flags() to set IRQF_VALID on ARM platforms. Reworking the shared ARM interrupt code and removing IRQF_VALID is another option. Signed-off-by: Magnus Damm --- drivers/sh/intc.c | 5 +++++ 1 file changed, 5 insertions(+) --- 0001/drivers/sh/intc.c +++ work/drivers/sh/intc.c 2010-01-21 19:53:15.000000000 +0900 @@ -658,6 +658,11 @@ static void __init intc_register_irq(str if (desc->ack_regs) ack_handle[irq] = intc_ack_data(desc, d, enum_id); + + /* Set IRQF_VALID to enable IRQ on ARM systems */ +#ifdef CONFIG_ARCH_SHMOBILE + set_irq_flags(irq, IRQF_VALID); +#endif } static unsigned int __init save_reg(struct intc_desc_int *d,