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Issue of the Implementation # L0334

Brief

spi/bcm63xx-hspi: clock should be enabled before calling clk_get_rate

Detailed Description

Enable the clock prior to calling clk_get_rate(), because clk_get_rate() should only be called if the clock is enabled. Additionally, prepare/enable the pll_clk before calling clk_get_rate() for the same reason.

Component

linux-kernel 4.17

Accepted

https://lkml.org/lkml/2018/4/26/115
commit

Status

Fixed in kernel v4.18-rc1

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