From: Lee Jones <lee.jones@linaro.org> To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: STEricsson_nomadik_linux@list.st.com, linus.walleij@stericsson.com, arnd@arndb.de, broonie@opensource.wolfsonmicro.com, Lee Jones <lee.jones@linaro.org>, Samuel Ortiz <sameo@linux.intel.com> Subject: [PATCH 6/8] mfd: Use interrupt-parent as IRQ controller if specified in DT Date: Thu, 9 Aug 2012 16:53:53 +0100 [thread overview] Message-ID: <1344527635-6163-7-git-send-email-lee.jones@linaro.org> (raw) In-Reply-To: <1344527635-6163-1-git-send-email-lee.jones@linaro.org> Without this patch the default behaviour is to climb the Device Tree and use the first encountered interrupt controller. This does not take into account if a device node has specified to use a particular IRQ controller using the interrupt-parent property. This patch ensures that property is adhered to. CC: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> --- drivers/mfd/mfd-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mfd/mfd-core.c b/drivers/mfd/mfd-core.c index 0c3a01c..bb5e753 100644 --- a/drivers/mfd/mfd-core.c +++ b/drivers/mfd/mfd-core.c @@ -97,7 +97,7 @@ static int mfd_add_device(struct device *parent, int id, for_each_child_of_node(parent->of_node, np) { if (of_device_is_compatible(np, cell->of_compatible)) { pdev->dev.of_node = np; - domain = irq_find_host(parent->of_node); + domain = irq_find_host(np); break; } } -- 1.7.9.5
WARNING: multiple messages have this Message-ID (diff)
From: lee.jones@linaro.org (Lee Jones) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH 6/8] mfd: Use interrupt-parent as IRQ controller if specified in DT Date: Thu, 9 Aug 2012 16:53:53 +0100 [thread overview] Message-ID: <1344527635-6163-7-git-send-email-lee.jones@linaro.org> (raw) In-Reply-To: <1344527635-6163-1-git-send-email-lee.jones@linaro.org> Without this patch the default behaviour is to climb the Device Tree and use the first encountered interrupt controller. This does not take into account if a device node has specified to use a particular IRQ controller using the interrupt-parent property. This patch ensures that property is adhered to. CC: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> --- drivers/mfd/mfd-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mfd/mfd-core.c b/drivers/mfd/mfd-core.c index 0c3a01c..bb5e753 100644 --- a/drivers/mfd/mfd-core.c +++ b/drivers/mfd/mfd-core.c @@ -97,7 +97,7 @@ static int mfd_add_device(struct device *parent, int id, for_each_child_of_node(parent->of_node, np) { if (of_device_is_compatible(np, cell->of_compatible)) { pdev->dev.of_node = np; - domain = irq_find_host(parent->of_node); + domain = irq_find_host(np); break; } } -- 1.7.9.5
next prev parent reply other threads:[~2012-08-09 15:54 UTC|newest] Thread overview: 101+ messages / expand[flat|nested] mbox.gz Atom feed top 2012-08-09 15:53 [PATCH 0/8] Changes surrounding IRQs and IRQ domains Lee Jones 2012-08-09 15:53 ` Lee Jones 2012-08-09 15:53 ` [PATCH 1/8] of/irq: Create stub for of_irq_find_parent when !CONFIG_OF Lee Jones 2012-08-09 15:53 ` Lee Jones 2012-08-09 16:20 ` Rob Herring 2012-08-09 16:20 ` Rob Herring 2012-08-09 19:44 ` Lee Jones 2012-08-09 19:44 ` Lee Jones 2012-08-09 19:53 ` Rob Herring 2012-08-09 19:53 ` Rob Herring 2012-08-14 8:17 ` Linus Walleij 2012-08-14 8:17 ` Linus Walleij 2012-08-09 15:53 ` [PATCH 2/8] irqdomain: Take interrupt-parent property into account if specified Lee Jones 2012-08-09 15:53 ` Lee Jones 2012-08-14 8:19 ` Linus Walleij 2012-08-14 8:19 ` Linus Walleij 2012-08-31 9:44 ` Lee Jones 2012-08-31 9:44 ` Lee Jones 2012-08-31 13:58 ` Rob Herring 2012-08-31 13:58 ` Rob Herring 2012-08-09 15:53 ` [PATCH 3/8] ARM: ux500: Identify the PRCMU as an interrupt controller Lee Jones 2012-08-09 15:53 ` Lee Jones 2012-08-14 8:19 ` Linus Walleij 2012-08-14 8:19 ` Linus Walleij 2012-08-09 15:53 ` [PATCH 4/8] ARM: ux500: Force AB8500 to use the GIC as its " Lee Jones 2012-08-09 15:53 ` Lee Jones 2012-08-14 8:20 ` Linus Walleij 2012-08-14 8:20 ` Linus Walleij 2012-08-09 15:53 ` [PATCH 5/8] mfd: Provide the PRCMU with its own IRQ domain Lee Jones 2012-08-09 15:53 ` Lee Jones 2012-08-14 8:29 ` Linus Walleij 2012-08-14 8:29 ` Linus Walleij 2012-08-14 9:42 ` Arnd Bergmann 2012-08-14 9:42 ` Arnd Bergmann 2012-08-14 10:44 ` Linus Walleij 2012-08-14 10:44 ` Linus Walleij 2012-08-20 8:36 ` Lee Jones 2012-08-20 8:36 ` Lee Jones 2012-08-20 12:10 ` Mark Brown 2012-08-20 12:10 ` Mark Brown 2012-08-20 12:55 ` Lee Jones 2012-08-20 12:55 ` Lee Jones 2012-08-20 16:29 ` Mark Brown 2012-08-20 16:29 ` Mark Brown 2012-08-20 16:49 ` Lee Jones 2012-08-20 16:49 ` Lee Jones 2012-08-20 17:51 ` Mark Brown 2012-08-20 17:51 ` Mark Brown 2012-08-21 8:56 ` Lee Jones 2012-08-21 8:56 ` Lee Jones 2012-08-21 9:50 ` Mark Brown 2012-08-21 9:50 ` Mark Brown 2012-08-21 10:54 ` Lee Jones 2012-08-21 10:54 ` Lee Jones 2012-08-21 11:03 ` Mark Brown 2012-08-21 11:03 ` Mark Brown 2012-08-21 12:02 ` Lee Jones 2012-08-21 12:02 ` Lee Jones 2012-08-21 16:52 ` Mark Brown 2012-08-21 16:52 ` Mark Brown 2012-08-22 8:17 ` Lee Jones 2012-08-22 8:17 ` Lee Jones 2012-08-22 11:19 ` Mark Brown 2012-08-22 11:19 ` Mark Brown 2012-08-22 11:55 ` Lee Jones 2012-08-22 11:55 ` Lee Jones 2012-08-22 15:48 ` Mark Brown 2012-08-22 15:48 ` Mark Brown 2012-08-20 9:36 ` Lee Jones 2012-08-20 9:36 ` Lee Jones 2012-08-20 10:49 ` Lee Jones 2012-08-20 10:49 ` Lee Jones 2012-08-09 15:53 ` Lee Jones [this message] 2012-08-09 15:53 ` [PATCH 6/8] mfd: Use interrupt-parent as IRQ controller if specified in DT Lee Jones 2012-08-14 8:22 ` Linus Walleij 2012-08-14 8:22 ` Linus Walleij 2012-08-09 15:53 ` [PATCH 7/8] mfd: Use the AB8500's IRQ domain to convert hwirq to virq Lee Jones 2012-08-09 15:53 ` Lee Jones 2012-08-14 8:25 ` Linus Walleij 2012-08-14 8:25 ` Linus Walleij 2012-09-19 0:00 ` Samuel Ortiz 2012-09-19 0:00 ` Samuel Ortiz 2012-08-09 15:53 ` [PATCH 8/8] input: ab8500-ponkey: Rely on MFD core to convert IRQs to virtual Lee Jones 2012-08-09 15:53 ` Lee Jones 2012-08-14 8:31 ` Linus Walleij 2012-08-14 8:31 ` Linus Walleij 2012-08-21 9:23 ` Lee Jones 2012-08-21 9:23 ` Lee Jones 2012-08-21 16:42 ` Dmitry Torokhov 2012-08-21 16:42 ` Dmitry Torokhov 2012-08-30 13:12 ` Lee Jones 2012-08-30 13:12 ` Lee Jones 2012-08-30 23:02 ` Dmitry Torokhov 2012-08-30 23:02 ` Dmitry Torokhov 2012-08-30 23:03 ` Dmitry Torokhov 2012-08-30 23:03 ` Dmitry Torokhov 2012-08-31 7:31 ` Lee Jones 2012-08-31 7:31 ` Lee Jones 2012-08-31 7:31 ` Lee Jones 2012-08-31 14:50 ` Dmitry Torokhov 2012-08-31 14:50 ` Dmitry Torokhov
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