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Commit c288b855 authored by Linus Walleij's avatar Linus Walleij Committed by Chris Ball
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mmc: check for > 1 clk_requests when disabling gating 



Since we make sure the clock is enabled in the mmc_host_clk_exit()
function we should expect a reference counter of 1, not 0.

Signed-off-by: default avatarLinus Walleij <linus.walleij@stericsson.com>
Tested-by: default avatarChris Ball <cjb@laptop.org>
Signed-off-by: default avatarChris Ball <cjb@laptop.org>
parent 253e0a7c

drivers/mmc/core/host.c

+2 −1
Original line number Original line Diff line number Diff line
@@ -235,7 +235,8 @@ static inline void mmc_host_clk_exit(struct mmc_host *host) 
		mmc_host_clk_gate_delayed(host);

		mmc_host_clk_gate_delayed(host);

	if (host->clk_gated)

	if (host->clk_gated)

		mmc_host_clk_ungate(host);

		mmc_host_clk_ungate(host);

	BUG_ON(host->clk_requests > 0);

	/* There should be only one user now */

	WARN_ON(host->clk_requests > 1);

}

}





#else

#else