usb:chipidea:Make the function hw_alloc_repmap have a return type of void

This makes the function hw_alloc_repmap be declared to have a return
type of void now due to this particular function never returning
a error code to its caller due to this function always running
successfully to completion nor it's caller putting the return
value into a variable in order to check if a error code is passed
from the function hw_alloc_repmap when calling this function.

Signed-off-by: Nicholas Krause <xerofoify@gmail.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/usb/chipidea/core.c b/drivers/usb/chipidea/core.c
index 845d0d7d28e6..f620e3546eaf 100644
--- a/drivers/usb/chipidea/core.c
+++ b/drivers/usb/chipidea/core.c
@@ -120,7 +120,7 @@ static const u8 ci_regs_lpm[] = {
         [OP_ENDPTCTRL]          = 0xECU,
 };
 
-static int hw_alloc_regmap(struct ci_hdrc *ci, bool is_lpm)
+static void hw_alloc_regmap(struct ci_hdrc *ci, bool is_lpm)
 {
         int i;
 
@@ -136,7 +136,6 @@ static int hw_alloc_regmap(struct ci_hdrc *ci, bool is_lpm)
                          ? ci_regs_lpm[OP_ENDPTCTRL]
                          : ci_regs_nolpm[OP_ENDPTCTRL]);
 
-        return 0;
 }
 
 static enum ci_revision ci_get_revision(struct ci_hdrc *ci)