From 6999181eecb11863b78030c68037a9f851522735 Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Fri, 12 Apr 2013 17:02:09 +0200 Subject: mfd: ab8500: Pass AB8500 IRQ to debugfs code by resource The AB8500 debug code which was merged in parallell with the multiplatform work incidentally introduced a new instance using the header which is now deleted, causing this build regression: drivers/mfd/ab8500-debugfs.c:95:23: fatal error: mach/irqs.h: No such file or directory compilation terminated. make[4]: *** [drivers/mfd/ab8500-debugfs.o] Error 1 The code most certainly never worked with device tree either since that does not rely on this kind of hard-coded interrupt numbers. Fix the problem at the root by passing it as a named resource from the ab8500-core driver. Use an untyped resource to stop the MFD core from remapping this IRQ relative to the AB8500 irqdomain. Signed-off-by: Linus Walleij Signed-off-by: Lee Jones Signed-off-by: Samuel Ortiz --- drivers/mfd/ab8500-core.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'drivers/mfd/ab8500-core.c') diff --git a/drivers/mfd/ab8500-core.c b/drivers/mfd/ab8500-core.c index 8e8a016effe..65cd46bbe33 100644 --- a/drivers/mfd/ab8500-core.c +++ b/drivers/mfd/ab8500-core.c @@ -867,6 +867,15 @@ static struct resource ab8500_chargalg_resources[] = {}; #ifdef CONFIG_DEBUG_FS static struct resource ab8500_debug_resources[] = { + { + .name = "IRQ_AB8500", + /* + * Number will be filled in. NOTE: this is deliberately + * not flagged as an IRQ in ordet to avoid remapping using + * the irqdomain in the MFD core, so that this IRQ passes + * unremapped to the debug code. + */ + }, { .name = "IRQ_FIRST", .start = AB8500_INT_MAIN_EXT_CH_NOT_OK, @@ -1712,6 +1721,12 @@ static int ab8500_probe(struct platform_device *pdev) if (ret) return ret; +#if CONFIG_DEBUG_FS + /* Pass to debugfs */ + ab8500_debug_resources[0].start = ab8500->irq; + ab8500_debug_resources[0].end = ab8500->irq; +#endif + if (is_ab9540(ab8500)) ret = mfd_add_devices(ab8500->dev, 0, ab9540_devs, ARRAY_SIZE(ab9540_devs), NULL, -- cgit v1.2.3-70-g09d2