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authorDavid S. Miller <davem@davemloft.net>2011-04-17 00:11:25 -0700
committerDavid S. Miller <davem@davemloft.net>2011-04-17 00:11:25 -0700
commit06091ed6b8ec726e6cbc7e40ee6b5aa2332cf381 (patch)
tree385b09b62ef28a3403404f65c2382401304c3146 /drivers/atm
parentedb4dcb717d71f63c5147d7bef3014f96d192842 (diff)
downloadlinux-06091ed6b8ec726e6cbc7e40ee6b5aa2332cf381.tar.gz
atm: solos-pci: Fix set-but-unused variable.
This is just a readback to entire completion of a register write, keep the readback but kill the unused variable. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/atm')
-rw-r--r--drivers/atm/solos-pci.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c
index cd0ff66469b..5d1d0764513 100644
--- a/drivers/atm/solos-pci.c
+++ b/drivers/atm/solos-pci.c
@@ -527,7 +527,6 @@ static int flash_upgrade(struct solos_card *card, int chip)
{
const struct firmware *fw;
const char *fw_name;
- uint32_t data32 = 0;
int blocksize = 0;
int numblocks = 0;
int offset;
@@ -576,7 +575,7 @@ static int flash_upgrade(struct solos_card *card, int chip)
dev_info(&card->dev->dev, "Changing FPGA to Update mode\n");
iowrite32(1, card->config_regs + FPGA_MODE);
- data32 = ioread32(card->config_regs + FPGA_MODE);
+ (void) ioread32(card->config_regs + FPGA_MODE);
/* Set mode to Chip Erase */
if(chip == 0 || chip == 2)