video: fbdev: neofb: Fix set but not used warning for CursorMem

Fix W=1 warnings by removing unused code

v2:
  - Updated subject (Lee)

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Evgeny Novikov <novikov@ispras.ru>
Cc: Jani Nikula <jani.nikula@intel.com>
Cc: Mike Rapoport <rppt@kernel.org>
Cc: Lee Jones <lee.jones@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20201128224114.1033617-16-sam@ravnborg.org

diff --git a/drivers/video/fbdev/neofb.c b/drivers/video/fbdev/neofb.c
index 09a20d4..c0f4f40 100644 (file)
--- a/drivers/video/fbdev/neofb.c
+++ b/drivers/video/fbdev/neofb.c
@@ -1843,7 +1843,6 @@ static int neo_init_hw(struct fb_info *info)
        struct neofb_par *par = info->par;
        int videoRam = 896;
        int maxClock = 65000;
-       int CursorMem = 1024;
        int CursorOff = 0x100;
 
        DBG("neo_init_hw");
@@ -1895,19 +1894,16 @@ static int neo_init_hw(struct fb_info *info)
        case FB_ACCEL_NEOMAGIC_NM2070:
        case FB_ACCEL_NEOMAGIC_NM2090:
        case FB_ACCEL_NEOMAGIC_NM2093:
-               CursorMem = 2048;
                CursorOff = 0x100;
                break;
        case FB_ACCEL_NEOMAGIC_NM2097:
        case FB_ACCEL_NEOMAGIC_NM2160:
-               CursorMem = 1024;
                CursorOff = 0x100;
                break;
        case FB_ACCEL_NEOMAGIC_NM2200:
        case FB_ACCEL_NEOMAGIC_NM2230:
        case FB_ACCEL_NEOMAGIC_NM2360:
        case FB_ACCEL_NEOMAGIC_NM2380:
-               CursorMem = 1024;
                CursorOff = 0x1000;
 
                par->neo2200 = (Neo2200 __iomem *) par->mmio_vbase;