Messages in this thread Patch in this message | | | From | Ricardo Ribalda Delgado <> | Subject | [PATCH] x86/devicetree: Fix compile warnings on AMD64 | Date | Tue, 5 Aug 2014 11:19:48 +0200 |
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arch/x86/kernel/devicetree.c: In function ‘ioapic_xlate’: arch/x86/kernel/devicetree.c:294:8: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] idx = (__force u32) domain->host_data; ^ arch/x86/kernel/devicetree.c: In function ‘dt_add_ioapic_domain’: arch/x86/kernel/devicetree.c:323:4: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] (void *)ioapic_num);
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> --- arch/x86/kernel/devicetree.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/arch/x86/kernel/devicetree.c b/arch/x86/kernel/devicetree.c index 7db54b5..a481d1b 100644 --- a/arch/x86/kernel/devicetree.c +++ b/arch/x86/kernel/devicetree.c @@ -278,7 +278,8 @@ static int ioapic_xlate(struct irq_domain *domain, { struct io_apic_irq_attr attr; struct of_ioapic_type *it; - u32 line, idx; + u32 line; + unsigned long idx; int rc; if (WARN_ON(intsize < 2)) @@ -291,7 +292,7 @@ static int ioapic_xlate(struct irq_domain *domain, it = &of_ioapic_type[intspec[1]]; - idx = (u32) domain->host_data; + idx = (unsigned long) domain->host_data; set_io_apic_irq_attr(&attr, idx, line, it->trigger, it->polarity); rc = io_apic_setup_irq_pin_once(irq_find_mapping(domain, line), @@ -320,7 +321,7 @@ static void dt_add_ioapic_domain(unsigned int ioapic_num, num = gsi_cfg->gsi_end - gsi_cfg->gsi_base + 1; id = irq_domain_add_linear(np, num, &ioapic_irq_domain_ops, - (void *)ioapic_num); + (void *)((unsigned long)ioapic_num)); BUG_ON(!id); if (gsi_cfg->gsi_base == 0) { /* -- 2.0.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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