From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Luck, Tony" Subject: [PATCH] Convert width in bits to bytes in __acpi_ioremap_fast() Date: Fri, 21 Oct 2011 14:42:55 -0700 Message-ID: <4ea1e75f5296b6c6b@agluck-desktop.sc.intel.com> Return-path: Received: from mga11.intel.com ([192.55.52.93]:31984 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752853Ab1JUVm4 (ORCPT ); Fri, 21 Oct 2011 17:42:56 -0400 Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: Len Brown Cc: linux-acpi@vger.kernel.org, Huang Ying Callers to __acpi_ioremap_fast() pass the bit_width that they found in the acpi_generic_address structure. Convert from bits to bytes when passing to __acpi_find_iomap() - as it wants to see bytes, not bits. Signed-off-by: Tony Luck --- drivers/acpi/atomicio.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/acpi/atomicio.c b/drivers/acpi/atomicio.c index 252888f..70ffb71 100644 --- a/drivers/acpi/atomicio.c +++ b/drivers/acpi/atomicio.c @@ -78,7 +78,7 @@ static void __iomem *__acpi_ioremap_fast(phys_addr_t paddr, { struct acpi_iomap *map; - map = __acpi_find_iomap(paddr, size); + map = __acpi_find_iomap(paddr, size/8); if (map) return map->vaddr + (paddr - map->paddr); else -- 1.7.3.1