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path: root/arch/m68k/coldfire/m54xx.c
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2015-11-22m68k/mm: m54xx - Add missing initialization of max_pfnGeert Uytterhoeven
If max_pfn is not initialized, the various /proc/kpage* files are empty, and selftests/vm/mlock2-tests will fail. max_pfn is also used by the block layer to calculate DMA masks. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Greg Ungerer <gerg@uclinux.org> Tested-by: Greg Ungerer <gerg@uclinux.org>
2015-08-24m68k/coldfire: use PFN_DOWN macroAlexander Kuleshov
Replace ((x) >> PAGE_SHIFT) with the predefined PFN_DOWN macro. Signed-off-by: Alexander Kuleshov <kuleshovmail@gmail.com> Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2014-09-29m68k/coldfire: remove second asm/mcfclk.h inclusion in m54xx.cFabian Frederick
asm/mcfclk.h was included twice. Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2014-09-29m68k: fix crufty ColdFire intro commentsGreg Ungerer
Quite a few of the ColdFire specific support files have a pathname in the title comments of the file. These files have moved around a bit over the years, and most are no longer accurate. Remove the pathname and fix the comments to include at least a short description of the files contents. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
2014-09-29m68k: move coldfire platform codeGreg Ungerer
Move the m68k ColdFire platform support code directory to be with the existing m68k platforms. Although the ColdFire is not a platform as such, we have always kept all its support together. No reason to change that as this time. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>