ARM: PL08x: use min() to calculate target_len

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>

1 files changed, 1 insertions, 3 deletions

diff --git a/drivers/dma/amba-pl08x.c b/drivers/dma/amba-pl08x.c
index 7c327c315878..91dd6bfcc30f 100644
--- a/drivers/dma/amba-pl08x.c
+++ b/drivers/dma/amba-pl08x.c
@@ -682,9 +682,7 @@ static int pl08x_fill_llis_for_desc(struct pl08x_driver_data *pl08x,
                          * If enough left try to send max possible,
                          * otherwise try to send the remainder
                          */
-                        target_len = remainder;
-                        if (remainder > max_bytes_per_lli)
-                                target_len = max_bytes_per_lli;
+                        target_len = min(remainder, max_bytes_per_lli);
 
                         /*
                          * Set bus lengths for incrementing buses