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| author | Jeffy Chen <jeffy.chen@rock-chips.com> | 2018-03-05 12:17:22 +0300 |
|---|---|---|
| committer | Heiko Stuebner <heiko@sntech.de> | 2018-03-05 21:42:29 +0300 |
| commit | b1271993aa3855bda5073c6061a095fd6e6febc6 (patch) | |
| tree | 2c670ccc6ab21acb8f35c92d2bf0abc19e979a56 /drivers/misc | |
| parent | d909072d0521a84e67fbe5cce602d7befffabf7e (diff) | |
| download | linux-b1271993aa3855bda5073c6061a095fd6e6febc6.tar.xz | |
soc: rockchip: power-domain: Add a sanity check on pd->num_clks
The of_count_phandle_with_args() can fail and return error(for example,
rk3399 pd_vio doesn't have clocks). That would break the pd probe.
Add a sanity check on pd->num_clks to avoid that.
Fixes: 65084121d59d ("soc: rockchip: power-domain: use clk_bulk APIs")
Reported-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
Tested-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Diffstat (limited to 'drivers/misc')
0 files changed, 0 insertions, 0 deletions