Commit dccfbc73 authored by Michal Suchanek's avatar Michal Suchanek Committed by Dan Williams
Browse files

testing: nvdimm: iomap: make __nfit_test_ioremap a macro 



The ioremap passed as argument to __nfit_test_ioremap can be a macro so
it cannot be passed as function argument. Make __nfit_test_ioremap into
a macro so that ioremap can be passed as untyped macro argument.

Signed-off-by: default avatarMichal Suchanek <msuchanek@suse.de>
Fixes: 6bc75619 ("tools/testing/nvdimm: libnvdimm unit test infrastructure")
Link: https://lore.kernel.org/r/20220429134039.18252-1-msuchanek@suse.de


Signed-off-by: default avatarDan Williams <dan.j.williams@intel.com>
parent bb7bf697

tools/testing/nvdimm/test/iomap.c

+8 −10
Original line number Diff line number Diff line
@@ -62,16 +62,14 @@ struct nfit_test_resource *get_nfit_res(resource_size_t resource) 
}

EXPORT_SYMBOL(get_nfit_res);



static void __iomem *__nfit_test_ioremap(resource_size_t offset, unsigned long size,

		void __iomem *(*fallback_fn)(resource_size_t, unsigned long))

{

	struct nfit_test_resource *nfit_res = get_nfit_res(offset);



	if (nfit_res)

		return (void __iomem *) nfit_res->buf + offset

			- nfit_res->res.start;

	return fallback_fn(offset, size);

}

#define __nfit_test_ioremap(offset, size, fallback_fn) ({		\

	struct nfit_test_resource *nfit_res = get_nfit_res(offset);	\

	nfit_res ?							\

		(void __iomem *) nfit_res->buf + (offset)		\

			- nfit_res->res.start				\

	:								\

		fallback_fn((offset), (size)) ;				\

})



void __iomem *__wrap_devm_ioremap(struct device *dev,

		resource_size_t offset, unsigned long size)