Commit 0082b016 authored by David Kershner's avatar David Kershner Committed by Greg Kroah-Hartman
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staging: unisys: include: remove unused spar_channel_client_release_os 



The function spar_channel_client_release_os is not being
used so remove it.

Signed-off-by: default avatarDavid Kershner <david.kershner@unisys.com>
Reviewed-by: default avatarTim Sell <Timothy.Sell@unisys.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 207d14a1

drivers/staging/unisys/include/channel.h

+0 −22
Original line number Diff line number Diff line
@@ -331,28 +331,6 @@ static inline int spar_check_channel_server(uuid_le typeuuid, char *name, 
	return 1;

}



static inline void

spar_channel_client_release_os(void __iomem *ch, u8 *id)

{

	struct channel_header __iomem *hdr = ch;



	if (readb(&hdr->cli_error_os)) {

		/* we are in an error msg throttling state; come out of it */

		pr_info("%s Channel OS client error state cleared\n", id);

		writeb(0, &hdr->cli_error_os);

	}

	if (readl(&hdr->cli_state_os) == CHANNELCLI_OWNED)

		return;

	if (readl(&hdr->cli_state_os) != CHANNELCLI_BUSY) {

		pr_info("%s Channel StateTransition INVALID! - release failed because OS client NOT BUSY (state=%s(%d))\n",

			id, ULTRA_CHANNELCLI_STRING(

					readl(&hdr->cli_state_os)),

			readl(&hdr->cli_state_os));

		/* return; */

	}

	writel(CHANNELCLI_ATTACHED, &hdr->cli_state_os); /* release busy */

}



/*

* Routine Description:

* Tries to insert the prebuilt signal pointed to by pSignal into the nth