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| CLK_GET_SYS(9) | Clock Framework | CLK_GET_SYS(9) |
NAME¶
clk_get_sys - get a clock based upon the device nameSYNOPSIS¶
struct clk *
clk_get_sys(const char * dev_id,
const char * con_id);
ARGUMENTS¶
dev_iddevice name
con_id
connection ID
DESCRIPTION¶
Returns a struct clk corresponding to the clock producer, or valid IS_ERR condition containing errno. The implementation uses dev_id and con_id to determine the clock consumer, and thereby the clock producer. In contrast to clk_get this function takes the device name instead of the device itself for identification. Drivers must assume that the clock source is not enabled. clk_get_sys should not be called from within interrupt context.COPYRIGHT¶
| January 2017 | Kernel Hackers Manual 4.8. |