X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Fstmf0%2Fao_dma_stm.c;h=ef551786d62b8d9073a517065a30a81370099f80;hb=abfa580ad700415f5ea240450a1621f9de35de82;hp=e90c6bf838b11f4cca1e77df85560f7fe4c344e8;hpb=9f9d77b6d025d8285e362e53a8f728ec47adb234;p=fw%2Faltos

diff --git a/src/stmf0/ao_dma_stm.c b/src/stmf0/ao_dma_stm.c
index e90c6bf8..ef551786 100644
--- a/src/stmf0/ao_dma_stm.c
+++ b/src/stmf0/ao_dma_stm.c
@@ -3,7 +3,8 @@
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful, but
  * WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -63,7 +64,7 @@ void stm_dma_ch2_3_isr(void) {
 		   ch_mask(STM_DMA_INDEX(3)));
 }
 
-void stm_dma1_ch4_5_6_isr(void) {
+void stm_dma_ch4_5_6_isr(void) {
 	ao_dma_isr(STM_DMA_INDEX(4), STM_DMA_INDEX(6),
 		   ch_mask(STM_DMA_INDEX(4)) |
 		   ch_mask(STM_DMA_INDEX(5)) |
@@ -110,10 +111,10 @@ ao_dma_start(uint8_t index)
 void
 ao_dma_done_transfer(uint8_t index)
 {
-	stm_dma.channel[index].ccr &= ~(1 << STM_DMA_CCR_EN);
+	stm_dma.channel[index].ccr &= ~(1UL << STM_DMA_CCR_EN);
 	ao_arch_critical(
 		if (--ao_dma_active == 0)
-			stm_rcc.ahbenr &= ~(1 << STM_RCC_AHBENR_DMAEN);
+			stm_rcc.ahbenr &= ~(1UL << STM_RCC_AHBENR_DMAEN);
 		);
 	if (ao_dma_allocated[index])
 		ao_dma_mutex[index] = 0;
@@ -124,7 +125,7 @@ ao_dma_done_transfer(uint8_t index)
 void
 ao_dma_abort(uint8_t index)
 {
-	stm_dma.channel[index].ccr &= ~(1 << STM_DMA_CCR_EN);
+	stm_dma.channel[index].ccr &= ~(1UL << STM_DMA_CCR_EN);
 	ao_wakeup(&ao_dma_done[index]);
 }