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    Subject[PATCH 2/3] backlight: mark struct backlight_ops const

    Signed-off-by: Bruno Prémont <bonbons@linux-vserver.org>
    ---
    drivers/acpi/video.c | 2 +-
    drivers/gpu/drm/nouveau/nouveau_backlight.c | 4 ++--
    drivers/macintosh/via-pmu-backlight.c | 4 ++--
    drivers/platform/x86/acer-wmi.c | 2 +-
    drivers/platform/x86/asus-laptop.c | 2 +-
    drivers/platform/x86/asus_acpi.c | 2 +-
    drivers/platform/x86/classmate-laptop.c | 2 +-
    drivers/platform/x86/compal-laptop.c | 2 +-
    drivers/platform/x86/dell-laptop.c | 2 +-
    drivers/platform/x86/eeepc-laptop.c | 2 +-
    drivers/platform/x86/fujitsu-laptop.c | 2 +-
    drivers/platform/x86/msi-laptop.c | 2 +-
    drivers/platform/x86/msi-wmi.c | 2 +-
    drivers/platform/x86/panasonic-laptop.c | 2 +-
    drivers/platform/x86/sony-laptop.c | 2 +-
    drivers/platform/x86/thinkpad_acpi.c | 2 +-
    drivers/platform/x86/toshiba_acpi.c | 2 +-
    drivers/staging/samsung-laptop/samsung-laptop.c | 2 +-
    drivers/usb/misc/appledisplay.c | 2 +-
    drivers/video/atmel_lcdfb.c | 2 +-
    drivers/video/aty/aty128fb.c | 2 +-
    drivers/video/aty/atyfb_base.c | 2 +-
    drivers/video/aty/radeon_backlight.c | 2 +-
    drivers/video/bf54x-lq043fb.c | 2 +-
    drivers/video/bfin-t350mcqb-fb.c | 2 +-
    drivers/video/nvidia/nv_backlight.c | 2 +-
    drivers/video/omap2/displays/panel-taal.c | 2 +-
    drivers/video/riva/fbdev.c | 2 +-
    28 files changed, 30 insertions(+), 30 deletions(-)

    diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
    index b765790..c86c401 100644
    --- a/drivers/acpi/video.c
    +++ b/drivers/acpi/video.c
    @@ -366,7 +366,7 @@ static int acpi_video_set_brightness(struct backlight_device *bd)
    vd->brightness->levels[request_level]);
    }

    -static struct backlight_ops acpi_backlight_ops = {
    +static const struct backlight_ops acpi_backlight_ops = {
    .get_brightness = acpi_video_get_brightness,
    .update_status = acpi_video_set_brightness,
    };
    diff --git a/drivers/gpu/drm/nouveau/nouveau_backlight.c b/drivers/gpu/drm/nouveau/nouveau_backlight.c
    index 20564f8..9a8c990 100644
    --- a/drivers/gpu/drm/nouveau/nouveau_backlight.c
    +++ b/drivers/gpu/drm/nouveau/nouveau_backlight.c
    @@ -58,7 +58,7 @@ static int nv40_set_intensity(struct backlight_device *bd)
    return 0;
    }

    -static struct backlight_ops nv40_bl_ops = {
    +static const struct backlight_ops nv40_bl_ops = {
    .options = BL_CORE_SUSPENDRESUME,
    .get_brightness = nv40_get_intensity,
    .update_status = nv40_set_intensity,
    @@ -81,7 +81,7 @@ static int nv50_set_intensity(struct backlight_device *bd)
    return 0;
    }

    -static struct backlight_ops nv50_bl_ops = {
    +static const struct backlight_ops nv50_bl_ops = {
    .options = BL_CORE_SUSPENDRESUME,
    .get_brightness = nv50_get_intensity,
    .update_status = nv50_set_intensity,
    diff --git a/drivers/macintosh/via-pmu-backlight.c b/drivers/macintosh/via-pmu-backlight.c
    index a348bb0..ecd9b3f 100644
    --- a/drivers/macintosh/via-pmu-backlight.c
    +++ b/drivers/macintosh/via-pmu-backlight.c
    @@ -15,7 +15,7 @@

    #define MAX_PMU_LEVEL 0xFF

    -static struct backlight_ops pmu_backlight_data;
    +static const struct backlight_ops pmu_backlight_data;
    static DEFINE_SPINLOCK(pmu_backlight_lock);
    static int sleeping, uses_pmu_bl;
    static u8 bl_curve[FB_BACKLIGHT_LEVELS];
    @@ -115,7 +115,7 @@ static int pmu_backlight_get_brightness(struct backlight_device *bd)
    return bd->props.brightness;
    }

    -static struct backlight_ops pmu_backlight_data = {
    +static const struct backlight_ops pmu_backlight_data = {
    .get_brightness = pmu_backlight_get_brightness,
    .update_status = pmu_backlight_update_status,

    diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c
    index 07d14df..f70bd41 100644
    --- a/drivers/platform/x86/acer-wmi.c
    +++ b/drivers/platform/x86/acer-wmi.c
    @@ -915,7 +915,7 @@ static int update_bl_status(struct backlight_device *bd)
    return 0;
    }

    -static struct backlight_ops acer_bl_ops = {
    +static const struct backlight_ops acer_bl_ops = {
    .get_brightness = read_brightness,
    .update_status = update_bl_status,
    };
    diff --git a/drivers/platform/x86/asus-laptop.c b/drivers/platform/x86/asus-laptop.c
    index 61a1c75..88e8554 100644
    --- a/drivers/platform/x86/asus-laptop.c
    +++ b/drivers/platform/x86/asus-laptop.c
    @@ -251,7 +251,7 @@ static struct backlight_device *asus_backlight_device;
    */
    static int read_brightness(struct backlight_device *bd);
    static int update_bl_status(struct backlight_device *bd);
    -static struct backlight_ops asusbl_ops = {
    +static const struct backlight_ops asusbl_ops = {
    .get_brightness = read_brightness,
    .update_status = update_bl_status,
    };
    diff --git a/drivers/platform/x86/asus_acpi.c b/drivers/platform/x86/asus_acpi.c
    index c1d2aee..9980d51 100644
    --- a/drivers/platform/x86/asus_acpi.c
    +++ b/drivers/platform/x86/asus_acpi.c
    @@ -1464,7 +1464,7 @@ static int asus_hotk_remove(struct acpi_device *device, int type)
    return 0;
    }

    -static struct backlight_ops asus_backlight_data = {
    +static const struct backlight_ops asus_backlight_data = {
    .get_brightness = read_brightness,
    .update_status = set_brightness_status,
    };
    diff --git a/drivers/platform/x86/classmate-laptop.c b/drivers/platform/x86/classmate-laptop.c
    index ed90082..bfae789 100644
    --- a/drivers/platform/x86/classmate-laptop.c
    +++ b/drivers/platform/x86/classmate-laptop.c
    @@ -452,7 +452,7 @@ static int cmpc_bl_update_status(struct backlight_device *bd)
    return -1;
    }

    -static struct backlight_ops cmpc_bl_ops = {
    +static const struct backlight_ops cmpc_bl_ops = {
    .get_brightness = cmpc_bl_get_brightness,
    .update_status = cmpc_bl_update_status
    };
    diff --git a/drivers/platform/x86/compal-laptop.c b/drivers/platform/x86/compal-laptop.c
    index 1a387e7..2bd6c65 100644
    --- a/drivers/platform/x86/compal-laptop.c
    +++ b/drivers/platform/x86/compal-laptop.c
    @@ -162,7 +162,7 @@ static int bl_update_status(struct backlight_device *b)
    return set_lcd_level(b->props.brightness);
    }

    -static struct backlight_ops compalbl_ops = {
    +static const struct backlight_ops compalbl_ops = {
    .get_brightness = bl_get_brightness,
    .update_status = bl_update_status,
    };
    diff --git a/drivers/platform/x86/dell-laptop.c b/drivers/platform/x86/dell-laptop.c
    index 3780994..55640e5 100644
    --- a/drivers/platform/x86/dell-laptop.c
    +++ b/drivers/platform/x86/dell-laptop.c
    @@ -333,7 +333,7 @@ static int dell_get_intensity(struct backlight_device *bd)
    return buffer.output[1];
    }

    -static struct backlight_ops dell_ops = {
    +static const struct backlight_ops dell_ops = {
    .get_brightness = dell_get_intensity,
    .update_status = dell_send_intensity,
    };
    diff --git a/drivers/platform/x86/eeepc-laptop.c b/drivers/platform/x86/eeepc-laptop.c
    index e2be6bb..4f77774 100644
    --- a/drivers/platform/x86/eeepc-laptop.c
    +++ b/drivers/platform/x86/eeepc-laptop.c
    @@ -1096,7 +1096,7 @@ static int update_bl_status(struct backlight_device *bd)
    return set_brightness(bd, bd->props.brightness);
    }

    -static struct backlight_ops eeepcbl_ops = {
    +static const struct backlight_ops eeepcbl_ops = {
    .get_brightness = read_brightness,
    .update_status = update_bl_status,
    };
    diff --git a/drivers/platform/x86/fujitsu-laptop.c b/drivers/platform/x86/fujitsu-laptop.c
    index 5f3320d..b6a0941 100644
    --- a/drivers/platform/x86/fujitsu-laptop.c
    +++ b/drivers/platform/x86/fujitsu-laptop.c
    @@ -436,7 +436,7 @@ static int bl_update_status(struct backlight_device *b)
    return ret;
    }

    -static struct backlight_ops fujitsubl_ops = {
    +static const struct backlight_ops fujitsubl_ops = {
    .get_brightness = bl_get_brightness,
    .update_status = bl_update_status,
    };
    diff --git a/drivers/platform/x86/msi-laptop.c b/drivers/platform/x86/msi-laptop.c
    index 759763d..1093ba2 100644
    --- a/drivers/platform/x86/msi-laptop.c
    +++ b/drivers/platform/x86/msi-laptop.c
    @@ -161,7 +161,7 @@ static int bl_update_status(struct backlight_device *b)
    return set_lcd_level(b->props.brightness);
    }

    -static struct backlight_ops msibl_ops = {
    +static const struct backlight_ops msibl_ops = {
    .get_brightness = bl_get_brightness,
    .update_status = bl_update_status,
    };
    diff --git a/drivers/platform/x86/msi-wmi.c b/drivers/platform/x86/msi-wmi.c
    index f5f70d4..5f7cff1 100644
    --- a/drivers/platform/x86/msi-wmi.c
    +++ b/drivers/platform/x86/msi-wmi.c
    @@ -138,7 +138,7 @@ static int bl_set_status(struct backlight_device *bd)
    return msi_wmi_set_block(0, backlight_map[bright]);
    }

    -static struct backlight_ops msi_backlight_ops = {
    +static const struct backlight_ops msi_backlight_ops = {
    .get_brightness = bl_get,
    .update_status = bl_set_status,
    };
    diff --git a/drivers/platform/x86/panasonic-laptop.c b/drivers/platform/x86/panasonic-laptop.c
    index fe7cf01..9012d8d 100644
    --- a/drivers/platform/x86/panasonic-laptop.c
    +++ b/drivers/platform/x86/panasonic-laptop.c
    @@ -352,7 +352,7 @@ static int bl_set_status(struct backlight_device *bd)
    return acpi_pcc_write_sset(pcc, SINF_DC_CUR_BRIGHT, bright);
    }

    -static struct backlight_ops pcc_backlight_ops = {
    +static const struct backlight_ops pcc_backlight_ops = {
    .get_brightness = bl_get,
    .update_status = bl_set_status,
    };
    diff --git a/drivers/platform/x86/sony-laptop.c b/drivers/platform/x86/sony-laptop.c
    index 3f71a60..75481e6 100644
    --- a/drivers/platform/x86/sony-laptop.c
    +++ b/drivers/platform/x86/sony-laptop.c
    @@ -853,7 +853,7 @@ static int sony_backlight_get_brightness(struct backlight_device *bd)
    }

    static struct backlight_device *sony_backlight_device;
    -static struct backlight_ops sony_backlight_ops = {
    +static const struct backlight_ops sony_backlight_ops = {
    .update_status = sony_backlight_update_status,
    .get_brightness = sony_backlight_get_brightness,
    };
    diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
    index e67e4fe..950a2f7 100644
    --- a/drivers/platform/x86/thinkpad_acpi.c
    +++ b/drivers/platform/x86/thinkpad_acpi.c
    @@ -6112,7 +6112,7 @@ static void tpacpi_brightness_notify_change(void)
    BACKLIGHT_UPDATE_HOTKEY);
    }

    -static struct backlight_ops ibm_backlight_data = {
    +static const struct backlight_ops ibm_backlight_data = {
    .get_brightness = brightness_get,
    .update_status = brightness_update_status,
    };
    diff --git a/drivers/platform/x86/toshiba_acpi.c b/drivers/platform/x86/toshiba_acpi.c
    index 77bf5d8..0f0b69e 100644
    --- a/drivers/platform/x86/toshiba_acpi.c
    +++ b/drivers/platform/x86/toshiba_acpi.c
    @@ -706,7 +706,7 @@ static acpi_status remove_device(void)
    return AE_OK;
    }

    -static struct backlight_ops toshiba_backlight_data = {
    +static const struct backlight_ops toshiba_backlight_data = {
    .get_brightness = get_lcd,
    .update_status = set_lcd_status,
    };
    diff --git a/drivers/staging/samsung-laptop/samsung-laptop.c b/drivers/staging/samsung-laptop/samsung-laptop.c
    index 4877138..0cf2d58 100644
    --- a/drivers/staging/samsung-laptop/samsung-laptop.c
    +++ b/drivers/staging/samsung-laptop/samsung-laptop.c
    @@ -268,7 +268,7 @@ static int update_status(struct backlight_device *bd)
    return 0;
    }

    -static struct backlight_ops backlight_ops = {
    +static const struct backlight_ops backlight_ops = {
    .get_brightness = get_brightness,
    .update_status = update_status,
    };
    diff --git a/drivers/usb/misc/appledisplay.c b/drivers/usb/misc/appledisplay.c
    index 1eb9e41..ef79ca2 100644
    --- a/drivers/usb/misc/appledisplay.c
    +++ b/drivers/usb/misc/appledisplay.c
    @@ -179,7 +179,7 @@ static int appledisplay_bl_get_brightness(struct backlight_device *bd)
    return pdata->msgdata[1];
    }

    -static struct backlight_ops appledisplay_bl_data = {
    +static const struct backlight_ops appledisplay_bl_data = {
    .get_brightness = appledisplay_bl_get_brightness,
    .update_status = appledisplay_bl_update_status,
    };
    diff --git a/drivers/video/atmel_lcdfb.c b/drivers/video/atmel_lcdfb.c
    index 3d886c6..22ee7f8 100644
    --- a/drivers/video/atmel_lcdfb.c
    +++ b/drivers/video/atmel_lcdfb.c
    @@ -110,7 +110,7 @@ static int atmel_bl_get_brightness(struct backlight_device *bl)
    return lcdc_readl(sinfo, ATMEL_LCDC_CONTRAST_VAL);
    }

    -static struct backlight_ops atmel_lcdc_bl_ops = {
    +static const struct backlight_ops atmel_lcdc_bl_ops = {
    .update_status = atmel_bl_update_status,
    .get_brightness = atmel_bl_get_brightness,
    };
    diff --git a/drivers/video/aty/aty128fb.c b/drivers/video/aty/aty128fb.c
    index e4e4d43..137cd34 100644
    --- a/drivers/video/aty/aty128fb.c
    +++ b/drivers/video/aty/aty128fb.c
    @@ -1787,7 +1787,7 @@ static int aty128_bl_get_brightness(struct backlight_device *bd)
    return bd->props.brightness;
    }

    -static struct backlight_ops aty128_bl_data = {
    +static const struct backlight_ops aty128_bl_data = {
    .get_brightness = aty128_bl_get_brightness,
    .update_status = aty128_bl_update_status,
    };
    diff --git a/drivers/video/aty/atyfb_base.c b/drivers/video/aty/atyfb_base.c
    index 1ddeb4c..fc4e221 100644
    --- a/drivers/video/aty/atyfb_base.c
    +++ b/drivers/video/aty/atyfb_base.c
    @@ -2225,7 +2225,7 @@ static int aty_bl_get_brightness(struct backlight_device *bd)
    return bd->props.brightness;
    }

    -static struct backlight_ops aty_bl_data = {
    +static const struct backlight_ops aty_bl_data = {
    .get_brightness = aty_bl_get_brightness,
    .update_status = aty_bl_update_status,
    };
    diff --git a/drivers/video/aty/radeon_backlight.c b/drivers/video/aty/radeon_backlight.c
    index 1a056ad..221bd6a 100644
    --- a/drivers/video/aty/radeon_backlight.c
    +++ b/drivers/video/aty/radeon_backlight.c
    @@ -127,7 +127,7 @@ static int radeon_bl_get_brightness(struct backlight_device *bd)
    return bd->props.brightness;
    }

    -static struct backlight_ops radeon_bl_data = {
    +static const struct backlight_ops radeon_bl_data = {
    .get_brightness = radeon_bl_get_brightness,
    .update_status = radeon_bl_update_status,
    };
    diff --git a/drivers/video/bf54x-lq043fb.c b/drivers/video/bf54x-lq043fb.c
    index e49ae5e..db4e6f7 100644
    --- a/drivers/video/bf54x-lq043fb.c
    +++ b/drivers/video/bf54x-lq043fb.c
    @@ -463,7 +463,7 @@ static int bl_get_brightness(struct backlight_device *bd)
    return 0;
    }

    -static struct backlight_ops bfin_lq043fb_bl_ops = {
    +static const struct backlight_ops bfin_lq043fb_bl_ops = {
    .get_brightness = bl_get_brightness,
    };

    diff --git a/drivers/video/bfin-t350mcqb-fb.c b/drivers/video/bfin-t350mcqb-fb.c
    index 2549c53..bc204c6 100644
    --- a/drivers/video/bfin-t350mcqb-fb.c
    +++ b/drivers/video/bfin-t350mcqb-fb.c
    @@ -381,7 +381,7 @@ static int bl_get_brightness(struct backlight_device *bd)
    return 0;
    }

    -static struct backlight_ops bfin_lq043fb_bl_ops = {
    +static const struct backlight_ops bfin_lq043fb_bl_ops = {
    .get_brightness = bl_get_brightness,
    };

    diff --git a/drivers/video/nvidia/nv_backlight.c b/drivers/video/nvidia/nv_backlight.c
    index 443e3c8..c443d6a 100644
    --- a/drivers/video/nvidia/nv_backlight.c
    +++ b/drivers/video/nvidia/nv_backlight.c
    @@ -87,7 +87,7 @@ static int nvidia_bl_get_brightness(struct backlight_device *bd)
    return bd->props.brightness;
    }

    -static struct backlight_ops nvidia_bl_ops = {
    +static const struct backlight_ops nvidia_bl_ops = {
    .get_brightness = nvidia_bl_get_brightness,
    .update_status = nvidia_bl_update_status,
    };
    diff --git a/drivers/video/omap2/displays/panel-taal.c b/drivers/video/omap2/displays/panel-taal.c
    index 1f01dfc..a5f7f82 100644
    --- a/drivers/video/omap2/displays/panel-taal.c
    +++ b/drivers/video/omap2/displays/panel-taal.c
    @@ -313,7 +313,7 @@ static int taal_bl_get_intensity(struct backlight_device *dev)
    return 0;
    }

    -static struct backlight_ops taal_bl_ops = {
    +static const struct backlight_ops taal_bl_ops = {
    .get_brightness = taal_bl_get_intensity,
    .update_status = taal_bl_update_status,
    };
    diff --git a/drivers/video/riva/fbdev.c b/drivers/video/riva/fbdev.c
    index d94c57f..912984c 100644
    --- a/drivers/video/riva/fbdev.c
    +++ b/drivers/video/riva/fbdev.c
    @@ -331,7 +331,7 @@ static int riva_bl_get_brightness(struct backlight_device *bd)
    return bd->props.brightness;
    }

    -static struct backlight_ops riva_bl_ops = {
    +static const struct backlight_ops riva_bl_ops = {
    .get_brightness = riva_bl_get_brightness,
    .update_status = riva_bl_update_status,
    };
    --
    1.6.4.4
    --
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