diff options
Diffstat (limited to 'drivers/misc/sram.c')
| -rw-r--r-- | drivers/misc/sram.c | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/drivers/misc/sram.c b/drivers/misc/sram.c index c5dc6095686a..74b183baf044 100644 --- a/drivers/misc/sram.c +++ b/drivers/misc/sram.c @@ -391,29 +391,37 @@ static int sram_probe(struct platform_device *pdev) if (IS_ERR(sram->pool)) return PTR_ERR(sram->pool); - ret = sram_reserve_regions(sram, res); - if (ret) - return ret; - sram->clk = devm_clk_get(sram->dev, NULL); if (IS_ERR(sram->clk)) sram->clk = NULL; else clk_prepare_enable(sram->clk); + ret = sram_reserve_regions(sram, res); + if (ret) + goto err_disable_clk; + platform_set_drvdata(pdev, sram); init_func = of_device_get_match_data(&pdev->dev); if (init_func) { ret = init_func(); if (ret) - return ret; + goto err_free_partitions; } dev_dbg(sram->dev, "SRAM pool: %zu KiB @ 0x%p\n", gen_pool_size(sram->pool) / 1024, sram->virt_base); return 0; + +err_free_partitions: + sram_free_partitions(sram); +err_disable_clk: + if (sram->clk) + clk_disable_unprepare(sram->clk); + + return ret; } static int sram_remove(struct platform_device *pdev) |