[PATCH] spi: bcm2835aux: Fix build error without CONFIG_DEBUG_FS

[Yue Haibing <yuehaibing@xxxxxxxxxx>]

From: YueHaibing <yuehaibing@xxxxxxxxxx>

When building CONFIG_DEBUG_FS is not set
gcc warn this:

drivers/spi/spi-bcm2835aux.c: In function bcm2835aux_spi_probe:
drivers/spi/spi-bcm2835aux.c:591:2: error: too many arguments to function bcm2835aux_debugfs_create
  bcm2835aux_debugfs_create(bs, dev_name(&pdev->dev));
  ^~~~~~~~~~~~~~~~~~~~~~~~~
drivers/spi/spi-bcm2835aux.c:145:13: note: declared here
 static void bcm2835aux_debugfs_create(struct bcm2835aux_spi *bs)

Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
Fixes: 8048d151eb4d ("spi: bcm2835aux: add driver stats to debugfs")
Signed-off-by: YueHaibing <yuehaibing@xxxxxxxxxx>
---
 drivers/spi/spi-bcm2835aux.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/spi/spi-bcm2835aux.c b/drivers/spi/spi-bcm2835aux.c
index fd8252d..bbf87ad 100644
--- a/drivers/spi/spi-bcm2835aux.c
+++ b/drivers/spi/spi-bcm2835aux.c
@@ -142,7 +142,8 @@ static void bcm2835aux_debugfs_remove(struct bcm2835aux_spi *bs)
 	bs->debugfs_dir = NULL;
 }
 #else
-static void bcm2835aux_debugfs_create(struct bcm2835aux_spi *bs)
+static void bcm2835aux_debugfs_create(struct bcm2835aux_spi *bs,
+				      const char *dname)
 {
 }
 
-- 
2.7.4