Commit 5be271ff authored Jul 20, 2017 by Julia Lawall Committed by Greg Kroah-Hartman Jul 30, 2017

staging: fsl-mc: fix resource_size.cocci warnings



 Use resource_size function on resource object
 instead of explicit computation.

Generated by: scripts/coccinelle/api/resource_size.cocci

Fixes: a037b7ec2eb7 ("staging: fsl-mc: allow the driver compile multi-arch")
CC: Laurentiu Tudor <laurentiu.tudor@nxp.com>
Signed-off-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 03274850

drivers/staging/fsl-mc/bus/mc-io.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -242,8 +242,7 @@ int __must_check fsl_mc_portal_allocate(struct fsl_mc_device *mc_dev,
		goto error_cleanup_resource;

		mc_portal_phys_addr = dpmcp_dev->regions[0].start;
		mc_portal_size = dpmcp_dev->regions[0].end -
		dpmcp_dev->regions[0].start + 1;
		mc_portal_size = resource_size(dpmcp_dev->regions);

		if (WARN_ON(mc_portal_size != mc_bus_dev->mc_io->portal_size))
		goto error_cleanup_resource;

Admin message