This value is read from the pci config space but it is never used.
Just remove it.
Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
Cc: Ian Abbott <abbotti@xxxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/staging/comedi/drivers/me4000.c | 5 -----
drivers/staging/comedi/drivers/me4000.h | 1 -
2 files changed, 6 deletions(-)
diff --git a/drivers/staging/comedi/drivers/me4000.c b/drivers/staging/comedi/drivers/me4000.c
index 5d696d6..dfee15d 100644
--- a/drivers/staging/comedi/drivers/me4000.c
+++ b/drivers/staging/comedi/drivers/me4000.c
@@ -338,11 +338,6 @@ static int init_board_info(struct comedi_device *dev, struct pci_dev *pci_dev_p)
/* spin_lock_init(&info->preload_lock); */
/* spin_lock_init(&info->ai_ctrl_lock); */
- /* Get the serial number */
- result = pci_read_config_dword(pci_dev_p, 0x2C, &info->serial_no);
- if (result != PCIBIOS_SUCCESSFUL)
- return result;
-
/* Get the hardware revision */
result = pci_read_config_byte(pci_dev_p, 0x08, &info->hw_revision);
if (result != PCIBIOS_SUCCESSFUL)
diff --git a/drivers/staging/comedi/drivers/me4000.h b/drivers/staging/comedi/drivers/me4000.h
index 0cb0fea..8aa05f8 100644
--- a/drivers/staging/comedi/drivers/me4000.h
+++ b/drivers/staging/comedi/drivers/me4000.h
@@ -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 int serial_no; /* Serial number of the board */
unsigned char hw_revision; /* Hardware revision of the board */
unsigned short vendor_id; /* Meilhaus vendor id */
unsigned short device_id; /* Device id */
--
1.7.11
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