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Commit 2e8949f0 authored by Alan Cox's avatar Alan Cox Committed by Linus Torvalds
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intel_scu_ipc: Length fix 



Commands with data must set the length in the message.

Signed-off-by: default avatarAlan Cox <alan@linux.intel.com>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 076dab23

drivers/platform/x86/intel_scu_ipc.c

+1 −1
Original line number Diff line number Diff line
@@ -524,7 +524,7 @@ int intel_scu_ipc_command(int cmd, int sub, u32 *in, int inlen, 
	for (i = 0; i < inlen; i++)

		ipc_data_writel(*in++, 4 * i);



	ipc_command(cmd << 12 | sub);

	ipc_command((cmd << 12) | sub | (inlen << 18));

	err = busy_loop();



	for (i = 0; i < outlen; i++)