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Date: Wed, 24 Jun 2015 18:34:18 -0700 From: "Luis R. Rodriguez" <mcgrof@...not-panic.com> To: akpm@...ux-foundation.org Cc: bp@...e.de, mingo@...e.hu, syrjala@....fi, ville.syrjala@...ux.intel.com, luto@...capital.net, tomi.valkeinen@...com, mst@...hat.com, benh@...nel.crashing.org, linux-kernel@...r.kernel.org, linux-fbdev@...r.kernel.org, linux-pci@...r.kernel.org, airlied@...hat.com, "Luis R. Rodriguez" <mcgrof@...e.com>, Toshi Kani <toshi.kani@...com>, Suresh Siddha <sbsiddha@...il.com>, Linus Torvalds <torvalds@...ux-foundation.org>, Thomas Gleixner <tglx@...utronix.de>, Juergen Gross <jgross@...e.com>, Daniel Vetter <daniel.vetter@...ll.ch>, Antonino Daplas <adaplas@...il.com>, Jean-Christophe Plagniol-Villard <plagnioj@...osoft.com>, Rob Clark <robdclark@...il.com>, Mathias Krause <minipli@...glemail.com>, Andrzej Hajda <a.hajda@...sung.com>, Mel Gorman <mgorman@...e.de>, Vlastimil Babka <vbabka@...e.cz>, Davidlohr Bueso <dbueso@...e.de> Subject: [PATCH v5 1/3] video: fbdev: atyfb: clarify ioremap() base and length used From: "Luis R. Rodriguez" <mcgrof@...e.com> This has no functional changes, it just adjusts the ioremap() call for the framebuffer to use the same values we later use for the framebuffer, this will make it easier to review the next change. The size of the framebuffer varies but since this is for PCI we *know* this defaults to 0x800000. atyfb_setup_generic() is *only* used on PCI probe. Cc: Toshi Kani <toshi.kani@...com> Cc: Suresh Siddha <sbsiddha@...il.com> Cc: Ingo Molnar <mingo@...e.hu> Cc: Linus Torvalds <torvalds@...ux-foundation.org> Cc: Thomas Gleixner <tglx@...utronix.de> Cc: Juergen Gross <jgross@...e.com> Cc: Daniel Vetter <daniel.vetter@...ll.ch> Cc: Andy Lutomirski <luto@...capital.net> Cc: Dave Airlie <airlied@...hat.com> Cc: Antonino Daplas <adaplas@...il.com> Cc: Jean-Christophe Plagniol-Villard <plagnioj@...osoft.com> Cc: Tomi Valkeinen <tomi.valkeinen@...com> Cc: Ville Syrjälä <syrjala@....fi> Cc: Rob Clark <robdclark@...il.com> Cc: Mathias Krause <minipli@...glemail.com> Cc: Andrzej Hajda <a.hajda@...sung.com> Cc: Mel Gorman <mgorman@...e.de> Cc: Vlastimil Babka <vbabka@...e.cz> Cc: Borislav Petkov <bp@...e.de> Cc: Davidlohr Bueso <dbueso@...e.de> Cc: linux-fbdev@...r.kernel.org Cc: linux-kernel@...r.kernel.org Signed-off-by: Luis R. Rodriguez <mcgrof@...e.com> --- drivers/video/fbdev/aty/atyfb_base.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/video/fbdev/aty/atyfb_base.c b/drivers/video/fbdev/aty/atyfb_base.c index 16936bb..8025624 100644 --- a/drivers/video/fbdev/aty/atyfb_base.c +++ b/drivers/video/fbdev/aty/atyfb_base.c @@ -3489,7 +3489,9 @@ static int atyfb_setup_generic(struct pci_dev *pdev, struct fb_info *info, /* Map in frame buffer */ info->fix.smem_start = addr; - info->screen_base = ioremap(addr, 0x800000); + info->fix.smem_len = 0x800000; + + info->screen_base = ioremap(info->fix.smem_start, info->fix.smem_len); if (info->screen_base == NULL) { ret = -ENOMEM; goto atyfb_setup_generic_fail; -- 2.3.2.209.gd67f9d5.dirty -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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