diff --git a/drivers/staging/comedi/drivers/addi-data/addi_common.c b/drivers/staging/comedi/drivers/addi-data/addi_common.c
index d6a91dbd7f622fd5b3caef930cb7e9253107ff11..2a741ff4196b09dd34f77cdd369e76edac7baf22 100644
--- a/drivers/staging/comedi/drivers/addi-data/addi_common.c
+++ b/drivers/staging/comedi/drivers/addi-data/addi_common.c
@@ -116,7 +116,6 @@ static int addi_auto_attach(struct comedi_device *dev,
 	devpriv->s_EeParameters.i_NbrDiChannel = this_board->i_NbrDiChannel;
 	devpriv->s_EeParameters.i_NbrDoChannel = this_board->i_NbrDoChannel;
 	devpriv->s_EeParameters.i_DoMaxdata = this_board->i_DoMaxdata;
-	devpriv->s_EeParameters.i_Dma = this_board->i_Dma;
 	devpriv->s_EeParameters.i_Timer = this_board->i_Timer;
 	devpriv->s_EeParameters.ui_MinAcquisitiontimeNs =
 		this_board->ui_MinAcquisitiontimeNs;
diff --git a/drivers/staging/comedi/drivers/addi-data/addi_common.h b/drivers/staging/comedi/drivers/addi-data/addi_common.h
index b241ef3a7bfde2099d741a543575b3997e3e21b0..443b37e895b955eb8f87f0b0cb49b0bbeb2589c4 100644
--- a/drivers/staging/comedi/drivers/addi-data/addi_common.h
+++ b/drivers/staging/comedi/drivers/addi-data/addi_common.h
@@ -56,7 +56,6 @@ struct addi_board {
 
 	int i_NbrTTLChannel;	/*  Number of TTL channels */
 
-	int i_Dma;		/*  dma present or not */
 	int i_Timer;		/*    timer subdevice present or not */
 	unsigned int ui_MinAcquisitiontimeNs;	/*  Minimum Acquisition in Nano secs */
 	unsigned int ui_MinDelaytimeNs;	/*  Minimum Delay in Nano secs */
@@ -336,7 +335,6 @@ struct addi_private {
 		int i_NbrDiChannel;	/*  Number of DI channels */
 		int i_NbrDoChannel;	/*  Number of DO channels */
 		int i_DoMaxdata;	/*  data to set all channels high */
-		int i_Dma;		/*  dma present or not */
 		int i_Timer;		/*  timer subdevice present or not */
 		unsigned int ui_MinAcquisitiontimeNs;
 					/*  Minimum Acquisition in Nano secs */
diff --git a/drivers/staging/comedi/drivers/addi-data/addi_eeprom.c b/drivers/staging/comedi/drivers/addi-data/addi_eeprom.c
index a5fed63059ad1e2bd11f272556d1c957b38d51b8..dc031c494a27c184cd8590e00eac67774076ef53 100644
--- a/drivers/staging/comedi/drivers/addi-data/addi_eeprom.c
+++ b/drivers/staging/comedi/drivers/addi-data/addi_eeprom.c
@@ -295,7 +295,7 @@ static void addi_eeprom_read_ai_info(struct comedi_device *dev,
 	devpriv->s_EeParameters.ui_MinDelaytimeNs = tmp * 1000;
 
 	tmp = addi_eeprom_readw(iobase, type, addr + 20);
-	devpriv->s_EeParameters.i_Dma = (tmp >> 13) & 0x01;
+	/* dma = (tmp >> 13) & 0x01; */
 
 	tmp = addi_eeprom_readw(iobase, type, addr + 72) & 0xff;
 	if (tmp) {		/* > 0 */