From: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Date: Thu, 1 Jan 2015 17:54:26 +0000 (+0100)
Subject: arch: blackfin: kernel: kgdb: Remove unused function
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=55231cba1214e0f388b82a6fecf340199a9d3df8;p=deliverable%2Flinux.git

arch: blackfin: kernel: kgdb: Remove unused function

Remove the function kgdb_post_primary_code() that is not used anywhere.

This was partially found by using a static code analysis program called cppcheck.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Acked-by: Sonic Zhang <sonic.zhang@analog.com>
---

diff --git a/arch/blackfin/kernel/kgdb.c b/arch/blackfin/kernel/kgdb.c
index 48dacde30550..cf773f0f1f30 100644
--- a/arch/blackfin/kernel/kgdb.c
+++ b/arch/blackfin/kernel/kgdb.c
@@ -355,19 +355,6 @@ void kgdb_roundup_cpu(int cpu, unsigned long flags)
 static unsigned long kgdb_arch_imask;
 #endif
 
-void kgdb_post_primary_code(struct pt_regs *regs, int e_vector, int err_code)
-{
-	if (kgdb_single_step)
-		preempt_enable();
-
-#ifdef CONFIG_IPIPE
-	if (kgdb_arch_imask) {
-		cpu_pda[raw_smp_processor_id()].ex_imask = kgdb_arch_imask;
-		kgdb_arch_imask = 0;
-	}
-#endif
-}
-
 int kgdb_arch_handle_exception(int vector, int signo,
 			       int err_code, char *remcom_in_buffer,
 			       char *remcom_out_buffer,