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Commit 0defecbf authored by H Hartley Sweeten's avatar H Hartley Sweeten Committed by Greg Kroah-Hartman
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staging: comedi: addi_apci_3120: use correct iobase to write AMCC registers 



The AMCC registers are accessed using the base address devpriv->i_IobaseAmcc
not devpriv->i_IobaseAddon. Fix a couple writes in apci3120_interrupt_dma()
that are using the wrong base address.

Signed-off-by: default avatarH Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: default avatarIan Abbott <abbotti@mev.co.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 82263947

drivers/staging/comedi/drivers/addi-data/hwdrv_apci3120.c

+2 −2
Original line number Diff line number Diff line
@@ -1244,7 +1244,7 @@ static void apci3120_interrupt_dma(int irq, void *d) 
		next_dmabuf = &devpriv->dmabuf[1 - devpriv->ui_DmaActualBuffer];



		ui_Tmp = AGCSTS_TC_ENABLE | AGCSTS_RESET_A2P_FIFO;

		outl(ui_Tmp, devpriv->i_IobaseAddon + AMCC_OP_REG_AGCSTS);

		outl(ui_Tmp, devpriv->i_IobaseAmcc + AMCC_OP_REG_AGCSTS);



		/*  changed  since 16 bit interface for add on */

		outw(APCI3120_ADD_ON_AGCSTS_LOW, devpriv->i_IobaseAddon + 0);
@@ -1306,7 +1306,7 @@ static void apci3120_interrupt_dma(int irq, void *d) 
		 * ADDED REINITIALISE THE DMA

		 */

		ui_Tmp = AGCSTS_TC_ENABLE | AGCSTS_RESET_A2P_FIFO;

		outl(ui_Tmp, devpriv->i_IobaseAddon + AMCC_OP_REG_AGCSTS);

		outl(ui_Tmp, devpriv->i_IobaseAmcc + AMCC_OP_REG_AGCSTS);



		/*  changed  since 16 bit interface for add on */

		outw(APCI3120_ADD_ON_AGCSTS_LOW, devpriv->i_IobaseAddon + 0);