treewide: Fix comment and string typo 'bufer'

Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/usb/musb/cppi_dma.c b/drivers/usb/musb/cppi_dma.c
index 318fb4e8a885..53be7aef6308 100644
--- a/drivers/usb/musb/cppi_dma.c
+++ b/drivers/usb/musb/cppi_dma.c
@@ -513,7 +513,7 @@ static inline int cppi_autoreq_update(struct cppi_channel *rx,
                 if (!(val & MUSB_RXCSR_H_REQPKT)) {
                         val |= MUSB_RXCSR_H_REQPKT | MUSB_RXCSR_H_WZC_BITS;
                         musb_writew(regs, MUSB_RXCSR, val);
-                        /* flush writebufer */
+                        /* flush writebuffer */
                         val = musb_readw(regs, MUSB_RXCSR);
                 }
         }