From 7954006f0d5feb391efe3cc1b836b57fa9908ecf Mon Sep 17 00:00:00 2001 From: H Hartley Sweeten Date: Wed, 31 Oct 2012 16:55:21 -0700 Subject: [PATCH] staging: comedi: addi-data: remove unused parameters from i_pci_card_data() The pci_bus, pci_slot, and pci_func data returned by i_pci_card_data() are not used. Remove them from the parameters to the function and also remove the local variables in i_ADDI_Attach() that held the returned data. Signed-off-by: H Hartley Sweeten Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- .../staging/comedi/drivers/addi-data/addi_amcc_s5933.h | 9 ++------- drivers/staging/comedi/drivers/addi-data/addi_common.c | 4 +--- 2 files changed, 3 insertions(+), 10 deletions(-) diff --git a/drivers/staging/comedi/drivers/addi-data/addi_amcc_s5933.h b/drivers/staging/comedi/drivers/addi-data/addi_amcc_s5933.h index c836b3bd74d..b09b8e558b7 100644 --- a/drivers/staging/comedi/drivers/addi-data/addi_amcc_s5933.h +++ b/drivers/staging/comedi/drivers/addi-data/addi_amcc_s5933.h @@ -231,8 +231,7 @@ struct pcilst_struct *ptr_select_and_alloc_pci_card(unsigned short vendor_id, int pci_card_alloc(struct pcilst_struct *amcc, int master); int i_pci_card_free(struct pcilst_struct *amcc); int i_pci_card_data(struct pcilst_struct *amcc, - unsigned char *pci_bus, unsigned char *pci_slot, - unsigned char *pci_func, resource_size_t * io_addr, + resource_size_t *io_addr, unsigned int *irq); /****************************************************************************/ @@ -383,17 +382,13 @@ int i_pci_card_free(struct pcilst_struct *amcc) /****************************************************************************/ /* return all card information for driver */ int i_pci_card_data(struct pcilst_struct *amcc, - unsigned char *pci_bus, unsigned char *pci_slot, - unsigned char *pci_func, resource_size_t * io_addr, + resource_size_t *io_addr, unsigned int *irq) { int i; if (!amcc) return -1; - *pci_bus = amcc->pci_bus; - *pci_slot = amcc->pci_slot; - *pci_func = amcc->pci_func; for (i = 0; i < 5; i++) io_addr[i] = amcc->io_addr[i]; *irq = amcc->irq; diff --git a/drivers/staging/comedi/drivers/addi-data/addi_common.c b/drivers/staging/comedi/drivers/addi-data/addi_common.c index 48a90013973..33159eca911 100644 --- a/drivers/staging/comedi/drivers/addi-data/addi_common.c +++ b/drivers/staging/comedi/drivers/addi-data/addi_common.c @@ -95,7 +95,6 @@ static int i_ADDI_Attach(struct comedi_device *dev, struct comedi_devconfig *it) unsigned int irq; resource_size_t iobase_a, iobase_main, iobase_addon, iobase_reserved; struct pcilst_struct *card = NULL; - unsigned char pci_bus, pci_slot, pci_func; int i_Dma = 0; devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); @@ -122,8 +121,7 @@ static int i_ADDI_Attach(struct comedi_device *dev, struct comedi_devconfig *it) devpriv->allocated = 1; - if ((i_pci_card_data(card, &pci_bus, &pci_slot, &pci_func, &io_addr[0], - &irq)) < 0) { + if ((i_pci_card_data(card, &io_addr[0], &irq)) < 0) { i_pci_card_free(card); return -EIO; } -- 2.20.1