From 5c63e7574739c034e072dea0e0a6fcbe8d538666 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Thomas=20Hellstr=C3=B6m?= Date: Tue, 9 Jan 2024 12:24:04 +0100 Subject: [PATCH] drm/xe: Annotate multiple mmio pointers with __iomem MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit There are a couple of pointers pointing to MMIO space. Annotate them with __iomem and fix the corresponding sparse warnings. Fixes: dd08ebf6c352 ("drm/xe: Introduce a new DRM driver for Intel GPUs") Fixes: 3b0d4a557996 ("drm/xe: Move register MMIO into xe_tile") Fixes: 399a13323f0d ("drm/xe: add 28-bit address support in struct xe_reg") Cc: Rodrigo Vivi Cc: Matthew Brost Cc: Lucas De Marchi Cc: Matt Roper Cc: Koby Elbaz Cc: Ofir Bitton Cc: Moti Haimovski Signed-off-by: Thomas Hellström Reviewed-by: Lucas De Marchi Reviewed-by: Matt Roper Link: https://patchwork.freedesktop.org/patch/msgid/20240109112405.108136-4-thomas.hellstrom@linux.intel.com (cherry picked from commit 9d612ee52c6096bc70d43f54921ba2831ffbf1ad) Signed-off-by: Thomas Hellström --- drivers/gpu/drm/xe/xe_device_types.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/xe/xe_device_types.h b/drivers/gpu/drm/xe/xe_device_types.h index 4b38c6bc6c76c..5dc9127a20293 100644 --- a/drivers/gpu/drm/xe/xe_device_types.h +++ b/drivers/gpu/drm/xe/xe_device_types.h @@ -146,7 +146,7 @@ struct xe_tile { size_t size; /** @regs: pointer to tile's MMIO space (starting with registers) */ - void *regs; + void __iomem *regs; } mmio; /** @@ -159,7 +159,7 @@ struct xe_tile { size_t size; /** @regs: pointer to tile's additional MMIO-extension space */ - void *regs; + void __iomem *regs; } mmio_ext; /** @mem: memory management info for tile */ @@ -301,7 +301,7 @@ struct xe_device { /** @size: size of MMIO space for device */ size_t size; /** @regs: pointer to MMIO space for device */ - void *regs; + void __iomem *regs; } mmio; /** @mem: memory info for device */ -- 2.30.2