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CLK_HAS_PARENT(9) | Clock Framework | CLK_HAS_PARENT(9) |
NAME¶
clk_has_parent - check if a clock is a possible parent for anotherSYNOPSIS¶
bool
clk_has_parent(struct clk * clk,
struct clk * parent);
ARGUMENTS¶
clkclock source
parent
parent clock source
DESCRIPTION¶
This function can be used in drivers that need to check that a clock can be the parent of another without actually changing the parent. Returns true if parent is a possible parent for clk, false otherwise.COPYRIGHT¶
January 2017 | Kernel Hackers Manual 4.8. |