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Luis R. Rodriguez authored
The following commit: 1b3d4200 ("PCI: Add pci_iomap_wc() variants") Introduced pci_iomap_wc() variants but broke the s390 build, because s390 requires its own implementation of pcio_iomap*() calls. The reason for that is that: "BAR spaces are not disjunctive on s390 so we need the bar parameter of pci_iomap to find the corresponding device and create the mapping cookie" so it has its own lookup/lock solution and it does not include asm-generic/pci_iomap.h. Since it currenty maps ioremap_wc() to ioremap_nocache() and that's the architecture default we can easily just map the wc calls to the default calls as well. Reported-by:
kbuild test robot <fengguang.wu@intel.com> Signed-off-by:
Luis R. Rodriguez <mcgrof@suse.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Borislav Petkov <bp@suse.de> Cc: Fengguang Wu <fengguang.wu@intel.com> Cc: Frank Blaschka <frank.blaschka@de.ibm.com> Cc: Guenter Roeck <linux@roeck-us.net> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Thierry Reding <treding@nvidia.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: Toshi Kani <toshi.kani@hp.com> Cc: Will Deacon <will.deacon@arm.com> Cc: linux-fbdev@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: linux-s390@vger.kernel.org Cc: linux390@de.ibm.com Link: http://lkml.kernel.org/r/1440632050-23648-1-git-send-email-mcgrof@do-not-panic.comSigned-off-by:
Ingo Molnar <mingo@kernel.org>
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