diff options
Diffstat (limited to 'drivers/video/fbdev/omap2/omapfb/dss/dss.c')
| -rw-r--r-- | drivers/video/fbdev/omap2/omapfb/dss/dss.c | 45 |
1 files changed, 12 insertions, 33 deletions
diff --git a/drivers/video/fbdev/omap2/omapfb/dss/dss.c b/drivers/video/fbdev/omap2/omapfb/dss/dss.c index 48c6500c24e1..39fe7247ff98 100644 --- a/drivers/video/fbdev/omap2/omapfb/dss/dss.c +++ b/drivers/video/fbdev/omap2/omapfb/dss/dss.c @@ -887,58 +887,37 @@ static const struct dss_features dra7xx_dss_feats = { .num_ports = ARRAY_SIZE(dra7xx_ports), }; -static int dss_init_features(struct platform_device *pdev) +static const struct dss_features *dss_get_features(void) { - const struct dss_features *src; - struct dss_features *dst; - - dst = devm_kzalloc(&pdev->dev, sizeof(*dst), GFP_KERNEL); - if (!dst) { - dev_err(&pdev->dev, "Failed to allocate local DSS Features\n"); - return -ENOMEM; - } - switch (omapdss_get_version()) { case OMAPDSS_VER_OMAP24xx: - src = &omap24xx_dss_feats; - break; + return &omap24xx_dss_feats; case OMAPDSS_VER_OMAP34xx_ES1: case OMAPDSS_VER_OMAP34xx_ES3: case OMAPDSS_VER_AM35xx: - src = &omap34xx_dss_feats; - break; + return &omap34xx_dss_feats; case OMAPDSS_VER_OMAP3630: - src = &omap3630_dss_feats; - break; + return &omap3630_dss_feats; case OMAPDSS_VER_OMAP4430_ES1: case OMAPDSS_VER_OMAP4430_ES2: case OMAPDSS_VER_OMAP4: - src = &omap44xx_dss_feats; - break; + return &omap44xx_dss_feats; case OMAPDSS_VER_OMAP5: - src = &omap54xx_dss_feats; - break; + return &omap54xx_dss_feats; case OMAPDSS_VER_AM43xx: - src = &am43xx_dss_feats; - break; + return &am43xx_dss_feats; case OMAPDSS_VER_DRA7xx: - src = &dra7xx_dss_feats; - break; + return &dra7xx_dss_feats; default: - return -ENODEV; + return NULL; } - - memcpy(dst, src, sizeof(*dst)); - dss.feat = dst; - - return 0; } static void dss_uninit_ports(struct platform_device *pdev); @@ -1104,9 +1083,9 @@ static int dss_bind(struct device *dev) dss.pdev = pdev; - r = dss_init_features(dss.pdev); - if (r) - return r; + dss.feat = dss_get_features(); + if (!dss.feat) + return -ENODEV; dss_mem = platform_get_resource(dss.pdev, IORESOURCE_MEM, 0); if (!dss_mem) { |