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Commit c7492012 authored by Daeseok Youn's avatar Daeseok Youn Committed by Greg Kroah-Hartman
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staging: dgap: use dgap_release_remap() in dgap_cleanup_board() 



Just simply use dgap_release_remap() in dgap_cleanup_board() for
releasing map memory.

Signed-off-by: default avatarDaeseok Youn <daeseok.youn@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent b23e4879

drivers/staging/dgap/dgap.c

+10 −15
Original line number Diff line number Diff line
@@ -683,17 +683,7 @@ static void dgap_cleanup_board(struct board_t *brd) 


	tasklet_kill(&brd->helper_tasklet);



	if (brd->re_map_port) {

		release_mem_region(brd->membase + 0x200000, 0x200000);

		iounmap(brd->re_map_port);

		brd->re_map_port = NULL;

	}



	if (brd->re_map_membase) {

		release_mem_region(brd->membase, 0x200000);

		iounmap(brd->re_map_membase);

		brd->re_map_membase = NULL;

	}

	dgap_release_remap(brd);



	/* Free all allocated channels structs */

	for (i = 0; i < MAXPORTS ; i++)
@@ -1023,11 +1013,16 @@ static int dgap_do_remap(struct board_t *brd) 


static void dgap_release_remap(struct board_t *brd)

{

	if (brd->re_map_membase) {

		release_mem_region(brd->membase, 0x200000);

	release_mem_region(brd->membase + PCI_IO_OFFSET, 0x200000);

		iounmap(brd->re_map_membase);

	}



	if (brd->re_map_port) {

		release_mem_region(brd->membase + PCI_IO_OFFSET, 0x200000);

		iounmap(brd->re_map_port);

	}

}

/*****************************************************************************

*

* Function: