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@redhat.com>
Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230319142320.1704336-1-trix@redhat.com

diff --git a/drivers/gpu/drm/gma500/psb_irq.c b/drivers/gpu/drm/gma500/psb_irq.c
index d421031462df6590355c18379f9cc341c0d4bfc1..343c51250207d86254d28ec67c8de90029a3a3cf 100644 (file)
--- 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)