if_spi: Fix compilation warning - unused variable 'spi'
drivers/net/wireless/libertas/if_spi.c: In function âif_spi_init_cardâ:
drivers/net/wireless/libertas/if_spi.c:1035: warning: unused variable âspiâ
The variable is used only in a macro which uses the args only for DEBUG builds.
Remove the 'spi' variable completely.
Signed-off-by: Nikanth Karthikesan <nikanth@xxxxxxxxxx>
---
Index: linux-2.6/drivers/net/wireless/libertas/if_spi.c
===================================================================
--- linux-2.6.orig/drivers/net/wireless/libertas/if_spi.c 2011-06-10 14:16:17.990985032 +0530
+++ linux-2.6/drivers/net/wireless/libertas/if_spi.c 2011-06-14 09:33:16.151025614 +0530
@@ -1032,7 +1032,6 @@
static int if_spi_init_card(struct if_spi_card *card)
{
struct lbs_private *priv = card->priv;
- struct spi_device *spi = card->spi;
int err, i;
u32 scratch;
const struct firmware *helper = NULL;
@@ -1080,8 +1079,9 @@
"attached to SPI bus_num %d, chip_select %d. "
"spi->max_speed_hz=%d\n",
card->card_id, card->card_rev,
- spi->master->bus_num, spi->chip_select,
- spi->max_speed_hz);
+ card->spi->master->bus_num,
+ card->spi->chip_select,
+ card->spi->max_speed_hz);
err = if_spi_prog_helper_firmware(card, helper);
if (err)
goto out;
--
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