From 24e32a5528fb5f398f0844759568e14f2c7ed3e9 Mon Sep 17 00:00:00 2001 From: Robert Jarzmik Date: Sat, 7 Feb 2015 22:18:34 +0100 Subject: [PATCH] ARM: pxa: pxa27x skip default device initialization with DT When booting via DT, the default PXA devices must not have been probed before, otherwise the augmented information from the device tree is ignored. This is the twin commit of commit 82ce44d104dc ("ARM: pxa3xx: skip default device initialization when booting via DT"). Signed-off-by: Robert Jarzmik Acked-by: Daniel Mack --- arch/arm/mach-pxa/pxa27x.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c index af423a48c2e3..a40f2ac80199 100644 --- a/arch/arm/mach-pxa/pxa27x.c +++ b/arch/arm/mach-pxa/pxa27x.c @@ -477,8 +477,12 @@ static int __init pxa27x_init(void) register_syscore_ops(&pxa2xx_mfp_syscore_ops); register_syscore_ops(&pxa2xx_clock_syscore_ops); - pxa_register_device(&pxa27x_device_gpio, &pxa27x_gpio_info); - ret = platform_add_devices(devices, ARRAY_SIZE(devices)); + if (!of_have_populated_dt()) { + pxa_register_device(&pxa27x_device_gpio, + &pxa27x_gpio_info); + ret = platform_add_devices(devices, + ARRAY_SIZE(devices)); + } } return ret; -- GitLab