[patch] fix warning in sa1100fb.c

[Pavel Machek <pavel@ucw.cz>]

Fix compile-time warning in sa1100fb.c

Signed-off-by: Pavel Machek <pavel@suse.cz>

---
commit 00fe4ed421624db9aae1bdcc80458d831422d9f9
tree 042157c712919bdc4006b59093181c60c2013af1
parent 785338d9bb750962ce99e672177f604853a69f97
author <pavel@amd.(none)> Sat, 30 Jul 2005 16:35:06 +0200
committer <pavel@amd.(none)> Sat, 30 Jul 2005 16:35:06 +0200

 drivers/video/sa1100fb.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/drivers/video/sa1100fb.c b/drivers/video/sa1100fb.c
--- a/drivers/video/sa1100fb.c
+++ b/drivers/video/sa1100fb.c
@@ -592,6 +592,7 @@ sa1100fb_setcolreg(u_int regno, u_int re
 	return ret;
 }
 
+#ifdef CONFIG_CPU_FREQ
 /*
  *  sa1100fb_display_dma_period()
  *    Calculate the minimum period (in picoseconds) between two DMA
@@ -606,6 +607,7 @@ static unsigned int sa1100fb_display_dma
 	 */
 	return var->pixclock * 8 * 16 / var->bits_per_pixel;
 }
+#endif
 
 /*
  *  sa1100fb_check_var():

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