1 From: Paul B. Henson <henson@acm.org>
3 Newer kernel headers renamed mtd mode defines and no longer support
4 MEMSETOOBSEL. Allow code to work with both older and newer kernel
7 Signed-off-by: Paul B. Henson <henson@acm.org>
10 http://git.buildroot.net/buildroot/plain/package/kobs-ng/kobs-ng-fix-mtd-defines.patch
14 @@ -852,8 +852,11 @@ void mtd_close(struct mtd_data *md)
18 +/* Newer kernels dropped MEMSETOOBSEL */
20 (void)ioctl(mp->fd, MEMSETOOBSEL,
26 @@ -896,6 +899,8 @@ int mtd_set_ecc_mode(struct mtd_data *md
30 +/* Newer kernels dropped MEMSETOOBSEL */
33 r = ioctl(mp->fd, MEMSETOOBSEL, &mp->old_oobinfo);
35 @@ -904,6 +909,7 @@ int mtd_set_ecc_mode(struct mtd_data *md
37 mp->oobinfochanged = 0;
41 r = ioctl(mp->fd, MTDFILEMODE, (void *)MTD_MODE_RAW);
42 if (r != 0 && r != -ENOTTY) {
43 @@ -911,6 +917,8 @@ int mtd_set_ecc_mode(struct mtd_data *md
47 +/* Newer kernels dropped MEMSETOOBSEL */
50 r = ioctl(mp->fd, MEMSETOOBSEL, &none_oobinfo);
52 @@ -920,6 +928,7 @@ int mtd_set_ecc_mode(struct mtd_data *md
53 mp->oobinfochanged = 1;
55 mp->oobinfochanged = 2;
63 #include "BootControlBlocks.h"
64 #include "rom_nand_hamming_code_ecc.h"
66 +// Newer kernel headers renamed define
67 +#ifndef MTD_MODE_NORMAL
68 +#define MTD_MODE_NORMAL MTD_FILE_MODE_NORMAL
71 +#define MTD_MODE_RAW MTD_FILE_MODE_RAW
74 //------------------------------------------------------------------------------
75 // Re-definitions of true and false, because the standard ones aren't good