Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 8921305c authored by Mathieu Malaterre's avatar Mathieu Malaterre Committed by Michael Ellerman
Browse files

powerpc/powermac: Remove variable x that's never read 



Since the value of x is never intended to be read, remove it. Fix
warning treated as error with W=1:

  arch/powerpc/platforms/powermac/udbg_scc.c:76:9: error: variable ‘x’ set but not used

Suggested-by: default avatarChristophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: default avatarMathieu Malaterre <malat@debian.org>
Reviewed-by: default avatarChristophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
parent e4ecafb1

arch/powerpc/platforms/powermac/udbg_scc.c

+2 −2
Original line number Diff line number Diff line
@@ -73,7 +73,7 @@ void udbg_scc_init(int force_scc) 
	struct device_node *stdout = NULL, *escc = NULL, *macio = NULL;

	struct device_node *ch, *ch_def = NULL, *ch_a = NULL;

	const char *path;

	int i, x;

	int i;



	escc = of_find_node_by_name(NULL, "escc");

	if (escc == NULL)
@@ -120,7 +120,7 @@ void udbg_scc_init(int force_scc) 
	mb();



	for (i = 20000; i != 0; --i)

		x = in_8(sccc);

		in_8(sccc);

	out_8(sccc, 0x09);		/* reset A or B side */

	out_8(sccc, 0xc0);