m68k: mac core - Kill warn_unused_result warnings

warning: ignoring return value of 'request_irq', declared with attribute
warn_unused_result

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

1 files changed, 20 insertions, 13 deletions

diff --git a/arch/m68k/mac/via.c b/arch/m68k/mac/via.c
index dfffb9c483a2..7d97ba54536e 100644
--- a/arch/m68k/mac/via.c
+++ b/arch/m68k/mac/via.c
@@ -283,7 +283,8 @@ void __init via_init_clock(irq_handler_t func)
         via1[vT1CL] = MAC_CLOCK_LOW;
         via1[vT1CH] = MAC_CLOCK_HIGH;
 
-        request_irq(IRQ_MAC_TIMER_1, func, IRQ_FLG_LOCK, "timer", func);
+        if (request_irq(IRQ_MAC_TIMER_1, func, IRQ_FLG_LOCK, "timer", func))
+                pr_err("Couldn't register %s interrupt\n", "timer");
 }
 
 /*
@@ -293,25 +294,31 @@ void __init via_init_clock(irq_handler_t func)
 void __init via_register_interrupts(void)
 {
         if (via_alt_mapping) {
-                request_irq(IRQ_AUTO_1, via1_irq,
+                if (request_irq(IRQ_AUTO_1, via1_irq,
                                 IRQ_FLG_LOCK|IRQ_FLG_FAST, "software",
-                                (void *) via1);
-                request_irq(IRQ_AUTO_6, via1_irq,
+                                (void *) via1))
+                        pr_err("Couldn't register %s interrupt\n", "software");
+                if (request_irq(IRQ_AUTO_6, via1_irq,
                                 IRQ_FLG_LOCK|IRQ_FLG_FAST, "via1",
-                                (void *) via1);
+                                (void *) via1))
+                        pr_err("Couldn't register %s interrupt\n", "via1");
         } else {
-                request_irq(IRQ_AUTO_1, via1_irq,
+                if (request_irq(IRQ_AUTO_1, via1_irq,
                                 IRQ_FLG_LOCK|IRQ_FLG_FAST, "via1",
-                                (void *) via1);
+                                (void *) via1))
+                        pr_err("Couldn't register %s interrupt\n", "via1");
         }
-        request_irq(IRQ_AUTO_2, via2_irq, IRQ_FLG_LOCK|IRQ_FLG_FAST,
-                        "via2", (void *) via2);
+        if (request_irq(IRQ_AUTO_2, via2_irq, IRQ_FLG_LOCK|IRQ_FLG_FAST,
+                        "via2", (void *) via2))
+                pr_err("Couldn't register %s interrupt\n", "via2");
         if (!psc_present) {
-                request_irq(IRQ_AUTO_4, mac_scc_dispatch, IRQ_FLG_LOCK,
-                                "scc", mac_scc_dispatch);
+                if (request_irq(IRQ_AUTO_4, mac_scc_dispatch, IRQ_FLG_LOCK,
+                                "scc", mac_scc_dispatch))
+                        pr_err("Couldn't register %s interrupt\n", "scc");
         }
-        request_irq(IRQ_MAC_NUBUS, via_nubus_irq, IRQ_FLG_LOCK|IRQ_FLG_FAST,
-                        "nubus", (void *) via2);
+        if (request_irq(IRQ_MAC_NUBUS, via_nubus_irq,
+                        IRQ_FLG_LOCK|IRQ_FLG_FAST, "nubus", (void *) via2))
+                pr_err("Couldn't register %s interrupt\n", "nubus");
 }
 
 /*