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Commit ec14d7964bc3c89fb24c95af00d39033afc32f8e

Authored by Russell King
Committed by Russell King
1 parent 6b8777b468
Exists in master and in 7 other branches imx_3.0.35_4.1.0, imx_3.10.17_1.0.1_ga, imx_3.10.53_1.1.0_ga, imx_3.14.28_1.0.0_ga, smarc-imx_3.10.53_1.1.0_ga, smarc-imx_3.14.28_1.0.0_ga, smarc-l5.0.0_1.0.0-ga

[ARM] Export dma_channel_active() 

dma_channel_active() is used by some modules and is part of our
DMA API, so export it.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

Showing 1 changed file with 1 additions and 0 deletions Side-by-side Diff

arch/arm/kernel/dma.c
Diff comments   View file @ ec14d79
... ... @@ -228,6 +228,7 @@
228 228 {
229 229 return dma_chan[channel].active;
230 230 }
  231 +EXPORT_SYMBOL(dma_channel_active);
231 232  
232 233 void set_dma_page(dmach_t channel, char pagenr)
233 234 {