diff options
| author | Shawn Guo <shawn.guo@linaro.org> | 2016-12-16 15:26:45 +0800 |
|---|---|---|
| committer | Stephen Boyd <sboyd@codeaurora.org> | 2017-01-09 16:06:42 -0800 |
| commit | 26f6b0b771b6629188e121f6f0380f3835b23272 (patch) | |
| tree | ae9c10e4e5b23fc58d0816917c1aaca793606d6e /drivers/clk/zte | |
| parent | ed784c532a3d0959db488f40a96c5127f63d42dc (diff) | |
clk: zx296718: do not panic on failure
Instead of using panic, we should give an error message and return error
code when of_clk_add_hw_provider() call fails.
Since we have error prompt for failures, the "init over" pr_info output
isn't really necessary but becomes a debug noise. So let's clean it up
along the way.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Diffstat (limited to 'drivers/clk/zte')
| -rw-r--r-- | drivers/clk/zte/clk-zx296718.c | 27 |
1 files changed, 18 insertions, 9 deletions
diff --git a/drivers/clk/zte/clk-zx296718.c b/drivers/clk/zte/clk-zx296718.c index 707d62956e9b..026310708aea 100644 --- a/drivers/clk/zte/clk-zx296718.c +++ b/drivers/clk/zte/clk-zx296718.c @@ -610,9 +610,12 @@ static int __init top_clocks_init(struct device_node *np) } } - if (of_clk_add_hw_provider(np, of_clk_hw_onecell_get, &top_hw_onecell_data)) - panic("could not register clk provider\n"); - pr_info("top clk init over, nr:%d\n", TOP_NR_CLKS); + ret = of_clk_add_hw_provider(np, of_clk_hw_onecell_get, + &top_hw_onecell_data); + if (ret) { + pr_err("failed to register top clk provider: %d\n", ret); + return ret; + } return 0; } @@ -776,9 +779,12 @@ static int __init lsp0_clocks_init(struct device_node *np) } } - if (of_clk_add_hw_provider(np, of_clk_hw_onecell_get, &lsp0_hw_onecell_data)) - panic("could not register clk provider\n"); - pr_info("lsp0-clk init over:%d\n", LSP0_NR_CLKS); + ret = of_clk_add_hw_provider(np, of_clk_hw_onecell_get, + &lsp0_hw_onecell_data); + if (ret) { + pr_err("failed to register lsp0 clk provider: %d\n", ret); + return ret; + } return 0; } @@ -881,9 +887,12 @@ static int __init lsp1_clocks_init(struct device_node *np) } } - if (of_clk_add_hw_provider(np, of_clk_hw_onecell_get, &lsp1_hw_onecell_data)) - panic("could not register clk provider\n"); - pr_info("lsp1-clk init over, nr:%d\n", LSP1_NR_CLKS); + ret = of_clk_add_hw_provider(np, of_clk_hw_onecell_get, + &lsp1_hw_onecell_data); + if (ret) { + pr_err("failed to register lsp1 clk provider: %d\n", ret); + return ret; + } return 0; } |