diff options
Diffstat (limited to 'target/linux/layerscape/patches-5.4/303-core-0008-ENGR00279980-ubi-attach-do-not-return-EINVAL-if-the-.patch')
| -rw-r--r-- | target/linux/layerscape/patches-5.4/303-core-0008-ENGR00279980-ubi-attach-do-not-return-EINVAL-if-the-.patch | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/target/linux/layerscape/patches-5.4/303-core-0008-ENGR00279980-ubi-attach-do-not-return-EINVAL-if-the-.patch b/target/linux/layerscape/patches-5.4/303-core-0008-ENGR00279980-ubi-attach-do-not-return-EINVAL-if-the-.patch deleted file mode 100644 index c67cdb0f82..0000000000 --- a/target/linux/layerscape/patches-5.4/303-core-0008-ENGR00279980-ubi-attach-do-not-return-EINVAL-if-the-.patch +++ /dev/null @@ -1,46 +0,0 @@ -From 17e6b7bb84649ffcbec11b3e3e933294d8856462 Mon Sep 17 00:00:00 2001 -From: Huang Shijie <b32955@freescale.com> -Date: Wed, 18 Sep 2013 10:17:39 +0800 -Subject: [PATCH] ENGR00279980 ubi: attach: do not return -EINVAL if the - mtd->numeraseregions is 1 - -If the master mtd does not have any slave mtd partitions, -and its numeraseregions is one(only has one erease block), and -we attach the master mtd with : ubiattach -m 0 -d 0 - -We will meet the error: -------------------------------------------------------- -root@freescale ~$ ubiattach /dev/ubi_ctrl -m 0 -d 0 -UBI: attaching mtd0 to ubi0 -UBI error: io_init: multiple regions, not implemented -ubiattach: error!: cannot attach mtd0 - error 22 (Invalid argument) -------------------------------------------------------- - -In fact, if there is only one "erase block", we should not -prevent the attach. - -This patch fixes it. - -Signed-off-by: Huang Shijie <b32955@freescale.com> -(cherry picked from commit 361cdc47fc4c4db31c5485560cdabd94f409bd81) -(cherry picked from commit ebee7d74914fad3cf7223af84496811c9d2488a1) - -Signed-off-by: Vipul Kumar <vipul_kumar@mentor.com> - -Signed-off-by: Han Xu <han.xu@nxp.com> ---- - drivers/mtd/ubi/build.c | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - ---- a/drivers/mtd/ubi/build.c -+++ b/drivers/mtd/ubi/build.c -@@ -576,7 +576,7 @@ static int io_init(struct ubi_device *ub - dbg_gen("sizeof(struct ubi_ainf_peb) %zu", sizeof(struct ubi_ainf_peb)); - dbg_gen("sizeof(struct ubi_wl_entry) %zu", sizeof(struct ubi_wl_entry)); - -- if (ubi->mtd->numeraseregions != 0) { -+ if (ubi->mtd->numeraseregions > 1) { - /* - * Some flashes have several erase regions. Different regions - * may have different eraseblock size and other |