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>
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@ -167,7 +167,6 @@ static int mgag200fb_create(struct drm_fb_helper *helper,
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struct drm_framebuffer *fb;
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struct drm_gem_object *gobj = NULL;
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struct device *device = &dev->pdev->dev;
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struct mgag200_bo *bo;
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int ret;
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void *sysram;
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int size;
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@ -185,7 +184,6 @@ static int mgag200fb_create(struct drm_fb_helper *helper,
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DRM_ERROR("failed to create fbcon backing object %d\n", ret);
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return ret;
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}
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bo = gem_to_mga_bo(gobj);
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sysram = vmalloc(size);
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if (!sysram)
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@ -158,7 +158,7 @@ static int mga_g200se_set_plls(struct mga_device *mdev, long clock)
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static int mga_g200wb_set_plls(struct mga_device *mdev, long clock)
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{
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unsigned int vcomax, vcomin, pllreffreq;
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unsigned int delta, tmpdelta, permitteddelta;
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unsigned int delta, tmpdelta;
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unsigned int testp, testm, testn;
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unsigned int p, m, n;
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unsigned int computed;
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@ -172,7 +172,6 @@ static int mga_g200wb_set_plls(struct mga_device *mdev, long clock)
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pllreffreq = 48000;
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delta = 0xffffffff;
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permitteddelta = clock * 5 / 1000;
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for (testp = 1; testp < 9; testp++) {
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if (clock * testp > vcomax)
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@ -298,7 +297,7 @@ static int mga_g200wb_set_plls(struct mga_device *mdev, long clock)
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static int mga_g200ev_set_plls(struct mga_device *mdev, long clock)
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{
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unsigned int vcomax, vcomin, pllreffreq;
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unsigned int delta, tmpdelta, permitteddelta;
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unsigned int delta, tmpdelta;
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unsigned int testp, testm, testn;
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unsigned int p, m, n;
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unsigned int computed;
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@ -310,7 +309,6 @@ static int mga_g200ev_set_plls(struct mga_device *mdev, long clock)
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pllreffreq = 50000;
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delta = 0xffffffff;
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permitteddelta = clock * 5 / 1000;
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for (testp = 16; testp > 0; testp--) {
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if (clock * testp > vcomax)
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@ -392,7 +390,7 @@ static int mga_g200ev_set_plls(struct mga_device *mdev, long clock)
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static int mga_g200eh_set_plls(struct mga_device *mdev, long clock)
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{
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unsigned int vcomax, vcomin, pllreffreq;
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unsigned int delta, tmpdelta, permitteddelta;
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unsigned int delta, tmpdelta;
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unsigned int testp, testm, testn;
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unsigned int p, m, n;
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unsigned int computed;
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@ -406,7 +404,6 @@ static int mga_g200eh_set_plls(struct mga_device *mdev, long clock)
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pllreffreq = 33333;
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delta = 0xffffffff;
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permitteddelta = clock * 5 / 1000;
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for (testp = 16; testp > 0; testp >>= 1) {
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if (clock * testp > vcomax)
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