lib: libubigen math compile error fix
A compile error appears in libubigen on PXA architecture, because of a division of an long long by a int : /home/rj/mio_linux/barebox/lib/libubigen.c:105: undefined reference to `__aeabi_ldivmod' arm-linux-gnueabi-ld: BFD (GNU Binutils for Debian) 2.20.1.20100303 assertion fail ../../bfd/elf32-arm.c:12497 Fix it by using div_u64 instead. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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@ -29,6 +29,7 @@
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#include <errno.h>
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#include <errno.h>
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#include <crc.h>
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#include <crc.h>
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#include <fs.h>
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#include <fs.h>
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#include <linux/math64.h>
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#include <mtd/utils.h>
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#include <mtd/utils.h>
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#include <mtd/ubi-media.h>
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#include <mtd/ubi-media.h>
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@ -102,7 +103,7 @@ int ubigen_add_volume(const struct ubigen_info *ui,
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}
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}
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memset(vtbl_rec, 0, sizeof(struct ubi_vtbl_record));
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memset(vtbl_rec, 0, sizeof(struct ubi_vtbl_record));
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tmp = (vi->bytes + ui->leb_size - 1) / ui->leb_size;
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tmp = div_u64(vi->bytes + ui->leb_size - 1, ui->leb_size);
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vtbl_rec->reserved_pebs = cpu_to_be32(tmp);
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vtbl_rec->reserved_pebs = cpu_to_be32(tmp);
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vtbl_rec->alignment = cpu_to_be32(vi->alignment);
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vtbl_rec->alignment = cpu_to_be32(vi->alignment);
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vtbl_rec->vol_type = vi->type;
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vtbl_rec->vol_type = vi->type;
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