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From:   Christophe Leroy <christophe.leroy@csgroup.eu>
Subject: [PATCH] powerpc/xmon: Enable breakpoints on 8xx
To:     Benjamin Herrenschmidt <benh@kernel.crashing.org>,
        Paul Mackerras <paulus@samba.org>,
        Michael Ellerman <mpe@ellerman.id.au>
Cc:     linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org
Date:   Wed, 23 Dec 2020 09:38:48 +0000 (UTC)
Precedence: bulk

Since commit 4ad8622dc548 ("powerpc/8xx: Implement hw_breakpoint"),
8xx has breakpoints so there is no reason to opt breakpoint logic
out of xmon for the 8xx.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Fixes: 4ad8622dc548 ("powerpc/8xx: Implement hw_breakpoint")
---
 arch/powerpc/xmon/xmon.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c
index dcd817ca2edf..cec432eb9189 100644
--- a/arch/powerpc/xmon/xmon.c
+++ b/arch/powerpc/xmon/xmon.c
@@ -1383,7 +1383,6 @@ static long check_bp_loc(unsigned long addr)
 	return 1;
 }
 
-#ifndef CONFIG_PPC_8xx
 static int find_free_data_bpt(void)
 {
 	int i;
@@ -1395,7 +1394,6 @@ static int find_free_data_bpt(void)
 	printf("Couldn't find free breakpoint register\n");
 	return -1;
 }
-#endif
 
 static void print_data_bpts(void)
 {
@@ -1435,7 +1433,6 @@ bpt_cmds(void)
 	cmd = inchar();
 
 	switch (cmd) {
-#ifndef CONFIG_PPC_8xx
 	static const char badaddr[] = "Only kernel addresses are permitted for breakpoints\n";
 	int mode;
 	case 'd':	/* bd - hardware data breakpoint */
@@ -1497,7 +1494,6 @@ bpt_cmds(void)
 			force_enable_xmon();
 		}
 		break;
-#endif
 
 	case 'c':
 		if (!scanhex(&a)) {
-- 
2.25.0