[PATCH] powerpc/512x: clk: constify clk_div_table

From	Arvind Yadav <arvind.yadav.cs@gmail.com>
Newsgroups	linux.kernel
Subject	[PATCH] powerpc/512x: clk: constify clk_div_table
Date	2017-08-28 08:10 +0200
Message-ID	<ujlpg-1UB-35@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

Show all headers | View raw

clk_div_table are not supposed to change at runtime.
mpc512x_clk_divtable function working with const
clk_div_table. So mark the non-const structs as const.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
---
 arch/powerpc/platforms/512x/clock-commonclk.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/powerpc/platforms/512x/clock-commonclk.c b/arch/powerpc/platforms/512x/clock-commonclk.c
index add5a53..b3097fe 100644
--- a/arch/powerpc/platforms/512x/clock-commonclk.c
+++ b/arch/powerpc/platforms/512x/clock-commonclk.c
@@ -363,7 +363,7 @@ static int get_cpmf_mult_x2(void)
  */
 
 /* applies to the IPS_DIV, and PCI_DIV values */
-static struct clk_div_table divtab_2346[] = {
+static const struct clk_div_table divtab_2346[] = {
 	{ .val = 2, .div = 2, },
 	{ .val = 3, .div = 3, },
 	{ .val = 4, .div = 4, },
@@ -372,7 +372,7 @@ static int get_cpmf_mult_x2(void)
 };
 
 /* applies to the MBX_DIV, LPC_DIV, and NFC_DIV values */
-static struct clk_div_table divtab_1234[] = {
+static const struct clk_div_table divtab_1234[] = {
 	{ .val = 1, .div = 1, },
 	{ .val = 2, .div = 2, },
 	{ .val = 3, .div = 3, },
-- 
1.9.1

Back to linux.kernel | Previous | Next — Next in thread | Find similar | Unroll thread

Thread

[PATCH] powerpc/512x: clk: constify clk_div_table Arvind Yadav <arvind.yadav.cs@gmail.com> - 2017-08-28 08:10 +0200
  Re: powerpc/512x: clk: constify clk_div_table Michael Ellerman <patch-notifications@ellerman.id.au> - 2017-08-31 13:40 +0200

csiph-web