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staging: comedi: me4000: remove hw_revision from the private data 

This value is read from the pci config space but it is never used.
Just remove it.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
H Hartley Sweeten 2012-09-07 17:44:10 -07:00 committed by Greg Kroah-Hartman
parent c1db9a3090
commit 395d6d0f23
2 changed files with 0 additions and 8 deletions
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7
drivers/staging/comedi/drivers/me4000.c
View File

@ -332,17 +332,10 @@ static int me4000_probe(struct comedi_device *dev, struct comedi_devconfig *it)
static int init_board_info(struct comedi_device *dev, struct pci_dev *pci_dev_p)
{
int result;
/* Init spin locks */
/* spin_lock_init(&info->preload_lock); */
/* spin_lock_init(&info->ai_ctrl_lock); */
/* Get the hardware revision */
result = pci_read_config_byte(pci_dev_p, 0x08, &info->hw_revision);
if (result != PCIBIOS_SUCCESSFUL)
return result;
/* Get the vendor id */
info->vendor_id = pci_dev_p->vendor;

1
drivers/staging/comedi/drivers/me4000.h
View File

@ -252,7 +252,6 @@ struct me4000_info {
unsigned long timer_regbase; /* Base address of the timer circuit */
unsigned long program_regbase; /* Base address to set the program pin for the xilinx */
unsigned char hw_revision; /* Hardware revision of the board */
unsigned short vendor_id; /* Meilhaus vendor id */
unsigned short device_id; /* Device id */