[PATCH 21/30] spi: sun4i: fix typos in comments

[Julia Lawall]

Various spelling mistakes in comments.
Detected with the help of Coccinelle.

Signed-off-by: Julia Lawall <Julia.Lawall at inria.fr>

---
 drivers/spi/spi-sun4i.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/spi/spi-sun4i.c b/drivers/spi/spi-sun4i.c
index 1fdfc6e6691d..6000d0761206 100644
--- a/drivers/spi/spi-sun4i.c
+++ b/drivers/spi/spi-sun4i.c
@@ -280,7 +280,7 @@ static int sun4i_spi_transfer_one(struct spi_master *master,
 	 * SPI_CLK = MOD_CLK / (2 ^ (cdr + 1))
 	 * Or we can use CDR2, which is calculated with the formula:
 	 * SPI_CLK = MOD_CLK / (2 * (cdr + 1))
-	 * Wether we use the former or the latter is set through the
+	 * Whether we use the former or the latter is set through the
 	 * DRS bit.
 	 *
 	 * First try CDR2, and if we can't reach the expected