linux-kernel - [PATCH] drm/gma500: remove unused gma_pipe

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Message-Id: <20230319142320.1704336-1-trix@redhat.com>
Date:   Sun, 19 Mar 2023 10:23:20 -0400
From:   Tom Rix <trix@...hat.com>
To:     patrik.r.jakobsson@...il.com, airlied@...il.com, daniel@...ll.ch,
        nathan@...nel.org, ndesaulniers@...gle.com
Cc:     dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
        llvm@...ts.linux.dev, Tom Rix <trix@...hat.com>
Subject: [PATCH] drm/gma500: remove unused gma_pipe_event function

clang with W=1 reports
drivers/gpu/drm/gma500/psb_irq.c:35:19: error: unused function
  'gma_pipe_event' [-Werror,-Wunused-function]
static inline u32 gma_pipe_event(int pipe)
                  ^
This function is not used, so remove it.

Signed-off-by: Tom Rix <trix@...hat.com>
---
 drivers/gpu/drm/gma500/psb_irq.c | 11 -----------
 1 file changed, 11 deletions(-)

diff --git a/drivers/gpu/drm/gma500/psb_irq.c b/drivers/gpu/drm/gma500/psb_irq.c
index d421031462df..343c51250207 100644
--- a/drivers/gpu/drm/gma500/psb_irq.c
+++ b/drivers/gpu/drm/gma500/psb_irq.c
@@ -32,17 +32,6 @@ static inline u32 gma_pipestat(int pipe)
 	BUG();
 }
 
-static inline u32 gma_pipe_event(int pipe)
-{
-	if (pipe == 0)
-		return _PSB_PIPEA_EVENT_FLAG;
-	if (pipe == 1)
-		return _MDFLD_PIPEB_EVENT_FLAG;
-	if (pipe == 2)
-		return _MDFLD_PIPEC_EVENT_FLAG;
-	BUG();
-}
-
 static inline u32 gma_pipeconf(int pipe)
 {
 	if (pipe == 0)
-- 
2.27.0