From: Kevin Hilman Date: Thu, 28 Jun 2012 17:01:31 +0000 (-0700) Subject: ARM: OMAP2: Overo: init I2C before MMC to fix MMC suspend/resume failure X-Git-Tag: firefly_0821_release~3680^2~2486^2^2~4 X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=95669d788192d351890bfb16785336c2db816356;p=firefly-linux-kernel-4.4.55.git ARM: OMAP2: Overo: init I2C before MMC to fix MMC suspend/resume failure In order for suspend/resume dependencies to work correctly, I2C has to be initialized (more specifically, registered with the driver core) before MMC. Without this, the MMC driver fails to adjust the VMMC regulator (using i2c writes) during the suspend path. Problem found testing suspend/resume on 3730/OveroSTORM platform. Signed-off-by: Kevin Hilman Signed-off-by: Tony Lindgren --- diff --git a/arch/arm/mach-omap2/board-overo.c b/arch/arm/mach-omap2/board-overo.c index 8fa2fc3a4c3c..779734d8ba37 100644 --- a/arch/arm/mach-omap2/board-overo.c +++ b/arch/arm/mach-omap2/board-overo.c @@ -494,8 +494,8 @@ static void __init overo_init(void) regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies)); omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); - omap_hsmmc_init(mmc); overo_i2c_init(); + omap_hsmmc_init(mmc); omap_display_init(&overo_dss_data); omap_serial_init(); omap_sdrc_init(mt46h32m32lf6_sdrc_params,