From 4dc49272bdfc11cdefb41175771ee811e363dfc7 Mon Sep 17 00:00:00 2001 From: Jani Nikula Date: Mon, 15 Sep 2014 16:59:28 +0300 Subject: [PATCH] drm/i915/bios: add missing __packed to structs used for reading vbt This does not seem to make a difference for the structs in question, but document the intent. v2: also pack union child_device_config (Daniel) Signed-off-by: Jani Nikula Signed-off-by: Daniel Vetter --- drivers/gpu/drm/i915/intel_bios.h | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_bios.h b/drivers/gpu/drm/i915/intel_bios.h index 905999bee2ac..7603765c91fc 100644 --- a/drivers/gpu/drm/i915/intel_bios.h +++ b/drivers/gpu/drm/i915/intel_bios.h @@ -46,7 +46,7 @@ struct bdb_header { u16 version; /**< decimal */ u16 header_size; /**< in bytes */ u16 bdb_size; /**< in bytes */ -}; +} __packed; /* strictly speaking, this is a "skip" block, but it has interesting info */ struct vbios_data { @@ -252,7 +252,7 @@ union child_device_config { /* This one should also be safe to use anywhere, even without version * checks. */ struct common_child_dev_config common; -}; +} __packed; struct bdb_general_definitions { /* DDC GPIO */ @@ -888,12 +888,12 @@ struct mipi_pps_data { u16 bl_disable_delay; u16 panel_off_delay; u16 panel_power_cycle_delay; -}; +} __packed; struct bdb_mipi_config { struct mipi_config config[MAX_MIPI_CONFIGURATIONS]; struct mipi_pps_data pps[MAX_MIPI_CONFIGURATIONS]; -}; +} __packed; /* Block 53 contains MIPI sequences as needed by the panel * for enabling it. This block can be variable in size and @@ -902,7 +902,7 @@ struct bdb_mipi_config { struct bdb_mipi_sequence { u8 version; u8 data[0]; -}; +} __packed; /* MIPI Sequnece Block definitions */ enum mipi_seq { -- 2.20.1