drm/mgag200: remove unused variables

These variables were assigned some values but they were never used.

Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

diff --git a/drivers/gpu/drm/mgag200/mgag200_fb.c b/drivers/gpu/drm/mgag200/mgag200_fb.c
index c36b8304042b70ddf109758b72e59bebe852ab4c..958cf3cf082dcbef92a0d7926ff98d65a6484c23 100644 (file)
--- a/drivers/gpu/drm/mgag200/mgag200_fb.c
+++ b/drivers/gpu/drm/mgag200/mgag200_fb.c
@@ -167,7 +167,6 @@ static int mgag200fb_create(struct drm_fb_helper *helper,
        struct drm_framebuffer *fb;
        struct drm_gem_object *gobj = NULL;
        struct device *device = &dev->pdev->dev;
-       struct mgag200_bo *bo;
        int ret;
        void *sysram;
        int size;
@@ -185,7 +184,6 @@ static int mgag200fb_create(struct drm_fb_helper *helper,
                DRM_ERROR("failed to create fbcon backing object %d\n", ret);
                return ret;
        }
-       bo = gem_to_mga_bo(gobj);
 
        sysram = vmalloc(size);
        if (!sysram)

diff --git a/drivers/gpu/drm/mgag200/mgag200_mode.c b/drivers/gpu/drm/mgag200/mgag200_mode.c
index 6e84df9369a657223d17387ad14929cdf435e238..67ae9f79dbd2d04272c5fbb593eaf399ce479b5f 100644 (file)
--- a/drivers/gpu/drm/mgag200/mgag200_mode.c
+++ b/drivers/gpu/drm/mgag200/mgag200_mode.c
@@ -158,7 +158,7 @@ static int mga_g200se_set_plls(struct mga_device *mdev, long clock)
 static int mga_g200wb_set_plls(struct mga_device *mdev, long clock)
 {
        unsigned int vcomax, vcomin, pllreffreq;
-       unsigned int delta, tmpdelta, permitteddelta;
+       unsigned int delta, tmpdelta;
        unsigned int testp, testm, testn;
        unsigned int p, m, n;
        unsigned int computed;
@@ -172,7 +172,6 @@ static int mga_g200wb_set_plls(struct mga_device *mdev, long clock)
        pllreffreq = 48000;
 
        delta = 0xffffffff;
-       permitteddelta = clock * 5 / 1000;
 
        for (testp = 1; testp < 9; testp++) {
                if (clock * testp > vcomax)
@@ -298,7 +297,7 @@ static int mga_g200wb_set_plls(struct mga_device *mdev, long clock)
 static int mga_g200ev_set_plls(struct mga_device *mdev, long clock)
 {
        unsigned int vcomax, vcomin, pllreffreq;
-       unsigned int delta, tmpdelta, permitteddelta;
+       unsigned int delta, tmpdelta;
        unsigned int testp, testm, testn;
        unsigned int p, m, n;
        unsigned int computed;
@@ -310,7 +309,6 @@ static int mga_g200ev_set_plls(struct mga_device *mdev, long clock)
        pllreffreq = 50000;
 
        delta = 0xffffffff;
-       permitteddelta = clock * 5 / 1000;
 
        for (testp = 16; testp > 0; testp--) {
                if (clock * testp > vcomax)
@@ -392,7 +390,7 @@ static int mga_g200ev_set_plls(struct mga_device *mdev, long clock)
 static int mga_g200eh_set_plls(struct mga_device *mdev, long clock)
 {
        unsigned int vcomax, vcomin, pllreffreq;
-       unsigned int delta, tmpdelta, permitteddelta;
+       unsigned int delta, tmpdelta;
        unsigned int testp, testm, testn;
        unsigned int p, m, n;
        unsigned int computed;
@@ -406,7 +404,6 @@ static int mga_g200eh_set_plls(struct mga_device *mdev, long clock)
        pllreffreq = 33333;
 
        delta = 0xffffffff;
-       permitteddelta = clock * 5 / 1000;
 
        for (testp = 16; testp > 0; testp >>= 1) {
                if (clock * testp > vcomax)