clk_get_sys
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## Name

clk_get_sys — get a clock based upon the device name

## Synopsis

`struct clk * clk_get_sys (` | const char * dev_id,
| const char * con_id`)`;

## Arguments

`dev_id`

  device 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.

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