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Mon, 16 Nov 2020 09:37:17 -0800 (PST) From: Lee Jones To: lee.jones@linaro.org Cc: linux-kernel@vger.kernel.org, Alex Deucher , =?UTF-8?q?Christian=20K=C3=B6nig?= , David Airlie , Daniel Vetter , Sumit Semwal , amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-media@vger.kernel.org, linaro-mm-sig@lists.linaro.org Subject: [PATCH 10/43] drm/radeon/radeon_pm: Move 'radeon_pm_acpi_event_handler' prototype into shared header Date: Mon, 16 Nov 2020 17:36:27 +0000 Message-Id: <20201116173700.1830487-11-lee.jones@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20201116173700.1830487-1-lee.jones@linaro.org> References: <20201116173700.1830487-1-lee.jones@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Fixes the following W=1 kernel build warning(s): drivers/gpu/drm/radeon/radeon_pm.c:74:6: warning: no previous prototype for ‘radeon_pm_acpi_event_handler’ [-Wmissing-prototypes] 74 | void radeon_pm_acpi_event_handler(struct radeon_device *rdev) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ Cc: Alex Deucher Cc: "Christian König" Cc: David Airlie Cc: Daniel Vetter Cc: Sumit Semwal Cc: amd-gfx@lists.freedesktop.org Cc: dri-devel@lists.freedesktop.org Cc: linux-media@vger.kernel.org Cc: linaro-mm-sig@lists.linaro.org Signed-off-by: Lee Jones --- drivers/gpu/drm/radeon/radeon_acpi.c | 3 +-- drivers/gpu/drm/radeon/radeon_pm.c | 1 + drivers/gpu/drm/radeon/radeon_pm.h | 33 ++++++++++++++++++++++++++++ 3 files changed, 35 insertions(+), 2 deletions(-) create mode 100644 drivers/gpu/drm/radeon/radeon_pm.h diff --git a/drivers/gpu/drm/radeon/radeon_acpi.c b/drivers/gpu/drm/radeon/radeon_acpi.c index 6cf1645e7a1a8..1baef7b493def 100644 --- a/drivers/gpu/drm/radeon/radeon_acpi.c +++ b/drivers/gpu/drm/radeon/radeon_acpi.c @@ -36,6 +36,7 @@ #include "atom.h" #include "radeon.h" #include "radeon_acpi.h" +#include "radeon_pm.h" #if defined(CONFIG_VGA_SWITCHEROO) bool radeon_atpx_dgpu_req_power_for_displays(void); @@ -45,8 +46,6 @@ static inline bool radeon_atpx_dgpu_req_power_for_displays(void) { return false; #define ACPI_AC_CLASS "ac_adapter" -extern void radeon_pm_acpi_event_handler(struct radeon_device *rdev); - struct atif_verify_interface { u16 size; /* structure size in bytes (includes size field) */ u16 version; /* version */ diff --git a/drivers/gpu/drm/radeon/radeon_pm.c b/drivers/gpu/drm/radeon/radeon_pm.c index 65d172b13e065..1995dad59dd09 100644 --- a/drivers/gpu/drm/radeon/radeon_pm.c +++ b/drivers/gpu/drm/radeon/radeon_pm.c @@ -33,6 +33,7 @@ #include "avivod.h" #include "r600_dpm.h" #include "radeon.h" +#include "radeon_pm.h" #define RADEON_IDLE_LOOP_MS 100 #define RADEON_RECLOCK_DELAY_MS 200 diff --git a/drivers/gpu/drm/radeon/radeon_pm.h b/drivers/gpu/drm/radeon/radeon_pm.h new file mode 100644 index 0000000000000..5ef147785e815 --- /dev/null +++ b/drivers/gpu/drm/radeon/radeon_pm.h @@ -0,0 +1,33 @@ +/* radeon_pm.h -- Private header for radeon driver -*- linux-c -*- + * + * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas. + * Copyright 2000 VA Linux Systems, Inc., Fremont, California. + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __RADEON_PM_H__ +#define __RADEON_PM_H__ + +void radeon_pm_acpi_event_handler(struct radeon_device *rdev); + +#endif /* __RADEON_PM_H__ */ -- 2.25.1