Messages in this thread Patch in this message | | | From | Uwe Kleine-König <> | Subject | [PATCH 04/17] FRV: mark const init data with __initconst instead of __initdata | Date | Thu, 29 Mar 2012 23:12:21 +0200 |
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As long as there is no other non-const variable marked __initdata in the same compilation unit it doesn't hurt. If there were one however compilation would fail with
error: $variablename causes a section type conflict
because a section containing const variables is marked read only and so cannot contain non-const variables.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: David Howells <dhowells@redhat.com> --- arch/frv/mb93090-mb00/pci-irq.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/frv/mb93090-mb00/pci-irq.c b/arch/frv/mb93090-mb00/pci-irq.c index 20f6497..808bcf7 100644 --- a/arch/frv/mb93090-mb00/pci-irq.c +++ b/arch/frv/mb93090-mb00/pci-irq.c @@ -28,7 +28,7 @@ * */ -static const uint8_t __initdata pci_bus0_irq_routing[32][4] = { +static const uint8_t pci_bus0_irq_routing[32][4] __initconst = { [0 ] = { IRQ_FPGA_MB86943_PCI_INTA }, [16] = { IRQ_FPGA_RTL8029_INTA }, [17] = { IRQ_FPGA_PCI_INTC, IRQ_FPGA_PCI_INTD, IRQ_FPGA_PCI_INTA, IRQ_FPGA_PCI_INTB }, -- 1.7.9.1 -- 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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