mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-11-26 23:40:55 +07:00
9ebed3e60f
Currently fsl_elbc_nand doesn't initialize mtd->name, and this causes nand_get_flash_type() to assign name that is equal to chip type, like this: root@b1:~# cat /proc/mtd dev: size erasesize name mtd0: 00800000 00010000 "fe000000.flash" mtd1: 02000000 00004000 "NAND 32MiB 3,3V 8-bit" mtd0 is physmap_of flash (normal name), and mtd1 is fsl_elbc_nand. Despite inconsistency, with mtd name like this specifying paritions from the kernel command line becomes a torture (though, I didn't tried and not sure if mtdparts= can handle spaces at all). Plus, this causes real bugs when multiple fsl_elbc_nand chips registered. With this patch applied fsl_elbc_nand chip will have proper name: root@b1:~# cat /proc/mtd dev: size erasesize name mtd0: 00800000 00010000 "fe000000.flash" mtd1: 02000000 00004000 "e0600000.flash" p.s. We can't use priv->dev->bus_id as in physmap_of, because fsl_elbc_nand pretends to be a localbus controller, so its bus_id is "address.localbus", which is incorrect and thus will also not work for multiple chips. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: David Woodhouse <dwmw2@infradead.org> |
||
|---|---|---|
| .. | ||
| alauda.c | ||
| ams-delta.c | ||
| at91_nand.c | ||
| au1550nd.c | ||
| autcpu12.c | ||
| bf5xx_nand.c | ||
| cafe_nand.c | ||
| cmx270_nand.c | ||
| cs553x_nand.c | ||
| diskonchip.c | ||
| edb7312.c | ||
| excite_nandflash.c | ||
| fsl_elbc_nand.c | ||
| fsl_upm.c | ||
| h1910.c | ||
| Kconfig | ||
| Makefile | ||
| nand_base.c | ||
| nand_bbt.c | ||
| nand_ecc.c | ||
| nand_ids.c | ||
| nandsim.c | ||
| ndfc.c | ||
| orion_nand.c | ||
| pasemi_nand.c | ||
| plat_nand.c | ||
| ppchameleonevb.c | ||
| pxa3xx_nand.c | ||
| rtc_from4.c | ||
| s3c2410.c | ||
| sharpsl.c | ||
| spia.c | ||
| toto.c | ||
| ts7250.c | ||