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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2011-11-27 16:32:05 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2011-11-28 11:41:33 +0100 |
| commit | 38884dabbe6a86feb5d9763cd160083f85b1848b (patch) | |
| tree | 9c1e43114c0189e0e050fd0e78faa04803dcc7f0 /arch/nios2/cpu/exceptions.S | |
| parent | 55ebf18c6603dd8d93c4a6a9d57ca390c9028c37 (diff) | |
| download | barebox-38884dabbe6a86feb5d9763cd160083f85b1848b.tar.gz barebox-38884dabbe6a86feb5d9763cd160083f85b1848b.tar.xz | |
remove irq support fragments
We never had interrupt support in barebox and we have no plans to
add interrupt support. Even if we do I doubt the current fragments
of irq support are helpful, so remove them.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/nios2/cpu/exceptions.S')
| -rw-r--r-- | arch/nios2/cpu/exceptions.S | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/arch/nios2/cpu/exceptions.S b/arch/nios2/cpu/exceptions.S index 8e024cefa3..402e5afd29 100644 --- a/arch/nios2/cpu/exceptions.S +++ b/arch/nios2/cpu/exceptions.S @@ -82,16 +82,7 @@ _exception: rdctl et, ipending beq et, r0, 0f -#ifdef CONFIG_USE_IRQ - - /* HARDWARE INTERRUPT: Call interrupt handler */ - movhi r3, %hi(external_interrupt) - ori r3, r3, %lo(external_interrupt) - mov r4, sp /* ptr to regs */ - callr r3 -#else br _exception_return -#endif /* Return address fixup: execution resumes by re-issue of * interrupted instruction at ea-4 (ea == r29). Here we do |