[PATCH v2] spi: bitbang: Drop duplicated word in file header comment

[Saad Anjum <saadanjum239@gmail.com>]

Commit 8ee46db14169 ("spi: bitbang: Add missing MODULE_DESCRIPTION()")
updated the terminology in the file header from "SPI master controller"
to "SPI host controller", but only the word "master" was replaced, so the
header now says "controller" twice in a row.

Drop the duplicated "controller" so that the comment matches the wording
used by the Kconfig entry and the MODULE_DESCRIPTION() string.

No functional change.

Signed-off-by: Saad Anjum <saadanjum239@gmail.com>
---
v2: Resending with the correct From/Signed-off-by - v1 went out under the
wrong identity by mistake, sorry for the noise.

 drivers/spi/spi-bitbang.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/spi/spi-bitbang.c b/drivers/spi/spi-bitbang.c
index fb288ed56..347265e80 100644
--- a/drivers/spi/spi-bitbang.c
+++ b/drivers/spi/spi-bitbang.c
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0-or-later
 /*
- * Polling/bitbanging SPI host controller controller driver utilities
+ * Polling/bitbanging SPI host controller driver utilities
  */
 
 #include <linux/spinlock.h>

base-commit: ce1e0223d8ad4211275c82a17ed6d43ab81e13d9
-- 
2.50.1 (Apple Git-155)