Commit 3e5ea098 authored Jul 27, 2005 by Christian Borntraeger Committed by Linus Torvalds Jul 27, 2005

[PATCH] s390: use __cpcmd in vmcp_write



vmcp_write uses GPF_DMA for the memory allocation of the response buffer, so
it can use the low level function __cpcmd directly, no need to call the
wrapper.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

parent 8ffa7405

drivers/s390/char/vmcp.c

+3 −3

Original line number	Diff line number	Diff line
		@@ -115,7 +115,7 @@ vmcp_write(struct file file, const char __user buff, size_t count,
		return -ENOMEM;
		}
		debug_text_event(vmcp_debug, 1, cmd);
		session->resp_size = cpcmd(cmd, session->response,
		session->resp_size = __cpcmd(cmd, session->response,
		session->bufsize,
		&session->resp_code);
		up(&session->mutex);