diff options
Diffstat (limited to 'drivers/media/platform/davinci')
| -rw-r--r-- | drivers/media/platform/davinci/vpif_capture.c | 2 | ||||
| -rw-r--r-- | drivers/media/platform/davinci/vpss.c | 20 |
2 files changed, 16 insertions, 6 deletions
diff --git a/drivers/media/platform/davinci/vpif_capture.c b/drivers/media/platform/davinci/vpif_capture.c index 71f4fe882d13..74f68ac3c9a7 100644 --- a/drivers/media/platform/davinci/vpif_capture.c +++ b/drivers/media/platform/davinci/vpif_capture.c @@ -1482,8 +1482,6 @@ probe_out: /* Unregister video device */ video_unregister_device(&ch->video_dev); } - kfree(vpif_obj.sd); - v4l2_device_unregister(&vpif_obj.v4l2_dev); return err; } diff --git a/drivers/media/platform/davinci/vpss.c b/drivers/media/platform/davinci/vpss.c index d38d2bbb6f0f..7000f0bf0b35 100644 --- a/drivers/media/platform/davinci/vpss.c +++ b/drivers/media/platform/davinci/vpss.c @@ -505,19 +505,31 @@ static void vpss_exit(void) static int __init vpss_init(void) { + int ret; + if (!request_mem_region(VPSS_CLK_CTRL, 4, "vpss_clock_control")) return -EBUSY; oper_cfg.vpss_regs_base2 = ioremap(VPSS_CLK_CTRL, 4); if (unlikely(!oper_cfg.vpss_regs_base2)) { - release_mem_region(VPSS_CLK_CTRL, 4); - return -ENOMEM; + ret = -ENOMEM; + goto err_ioremap; } writel(VPSS_CLK_CTRL_VENCCLKEN | - VPSS_CLK_CTRL_DACCLKEN, oper_cfg.vpss_regs_base2); + VPSS_CLK_CTRL_DACCLKEN, oper_cfg.vpss_regs_base2); + + ret = platform_driver_register(&vpss_driver); + if (ret) + goto err_pd_register; + + return 0; - return platform_driver_register(&vpss_driver); +err_pd_register: + iounmap(oper_cfg.vpss_regs_base2); +err_ioremap: + release_mem_region(VPSS_CLK_CTRL, 4); + return ret; } subsys_initcall(vpss_init); module_exit(vpss_exit); |