summaryrefslogtreecommitdiff
path: root/drivers/mtd
diff options
context:
space:
mode:
authorAndrey Zhizhikin <andrey.zhizhikin@leica-geosystems.com>2020-10-29 16:42:03 +0000
committerAndrey Zhizhikin <andrey.zhizhikin@leica-geosystems.com>2020-10-29 20:09:50 +0000
commit8081974b75314b3f52a7afee916c352319261a16 (patch)
tree10978aa5e09161d68426acc33554450032ceda65 /drivers/mtd
parent859f1281231fd3c1ca687bb517748daa19eaf402 (diff)
parentbde3f94035b0e5a724853544d65d00536e1889b2 (diff)
Merge tag 'v5.4.73' into 5.4-2.1.x-imx
This is the 5.4.73 stable release Conflicts: - arch/arm/boot/dts/imx6sl.dtsi: Commit [a1767c90194e2] in NXP tree is now covered with commit [5c4c2f437cead] from upstream. - drivers/gpu/drm/mxsfb/mxsfb_drv.c: Resolve merge hunk for patch [ed8b90d303cf0] from upstream - drivers/media/i2c/ov5640.c: Patch [aa4bb8b8838ff] in NXP tree is now covered by patches [79ec0578c7e0a] and [b2f8546056b35] from upstream. Changes from NXP patch [99aa4c8c18984] are covered in upstream version as well. - drivers/net/ethernet/freescale/fec_main.c: Fix merge fuzz for patch [9e70485b40c83] from upstream. - drivers/usb/cdns3/gadget.c: Keep NXP version of the file, upstream version is not compatible. - drivers/usb/dwc3/core.c: - drivers/usb/dwc3/core.h: Fix merge fuzz of patch [08045050c6bd2] together wth NXP patch [b30e41dc1e494] - sound/soc/fsl/fsl_sai.c: - sound/soc/fsl/fsl_sai.h: Commit [2ea70e51eb72a] in NXP tree is now covered with commit [1ad7f52fe6683] from upstream. Signed-off-by: Andrey Zhizhikin <andrey.zhizhikin@leica-geosystems.com>
Diffstat (limited to 'drivers/mtd')
-rw-r--r--drivers/mtd/lpddr/lpddr2_nvm.c35
-rw-r--r--drivers/mtd/mtdoops.c11
-rw-r--r--drivers/mtd/nand/raw/vf610_nfc.c6
-rw-r--r--drivers/mtd/nand/spi/gigadevice.c14
4 files changed, 36 insertions, 30 deletions
diff --git a/drivers/mtd/lpddr/lpddr2_nvm.c b/drivers/mtd/lpddr/lpddr2_nvm.c
index 0f1547f09d08..72f5c7b30079 100644
--- a/drivers/mtd/lpddr/lpddr2_nvm.c
+++ b/drivers/mtd/lpddr/lpddr2_nvm.c
@@ -393,6 +393,17 @@ static int lpddr2_nvm_lock(struct mtd_info *mtd, loff_t start_add,
return lpddr2_nvm_do_block_op(mtd, start_add, len, LPDDR2_NVM_LOCK);
}
+static const struct mtd_info lpddr2_nvm_mtd_info = {
+ .type = MTD_RAM,
+ .writesize = 1,
+ .flags = (MTD_CAP_NVRAM | MTD_POWERUP_LOCK),
+ ._read = lpddr2_nvm_read,
+ ._write = lpddr2_nvm_write,
+ ._erase = lpddr2_nvm_erase,
+ ._unlock = lpddr2_nvm_unlock,
+ ._lock = lpddr2_nvm_lock,
+};
+
/*
* lpddr2_nvm driver probe method
*/
@@ -433,6 +444,7 @@ static int lpddr2_nvm_probe(struct platform_device *pdev)
.pfow_base = OW_BASE_ADDRESS,
.fldrv_priv = pcm_data,
};
+
if (IS_ERR(map->virt))
return PTR_ERR(map->virt);
@@ -444,22 +456,13 @@ static int lpddr2_nvm_probe(struct platform_device *pdev)
return PTR_ERR(pcm_data->ctl_regs);
/* Populate mtd_info data structure */
- *mtd = (struct mtd_info) {
- .dev = { .parent = &pdev->dev },
- .name = pdev->dev.init_name,
- .type = MTD_RAM,
- .priv = map,
- .size = resource_size(add_range),
- .erasesize = ERASE_BLOCKSIZE * pcm_data->bus_width,
- .writesize = 1,
- .writebufsize = WRITE_BUFFSIZE * pcm_data->bus_width,
- .flags = (MTD_CAP_NVRAM | MTD_POWERUP_LOCK),
- ._read = lpddr2_nvm_read,
- ._write = lpddr2_nvm_write,
- ._erase = lpddr2_nvm_erase,
- ._unlock = lpddr2_nvm_unlock,
- ._lock = lpddr2_nvm_lock,
- };
+ *mtd = lpddr2_nvm_mtd_info;
+ mtd->dev.parent = &pdev->dev;
+ mtd->name = pdev->dev.init_name;
+ mtd->priv = map;
+ mtd->size = resource_size(add_range);
+ mtd->erasesize = ERASE_BLOCKSIZE * pcm_data->bus_width;
+ mtd->writebufsize = WRITE_BUFFSIZE * pcm_data->bus_width;
/* Verify the presence of the device looking for PFOW string */
if (!lpddr2_nvm_pfow_present(map)) {
diff --git a/drivers/mtd/mtdoops.c b/drivers/mtd/mtdoops.c
index 4ced68be7ed7..774970bfcf85 100644
--- a/drivers/mtd/mtdoops.c
+++ b/drivers/mtd/mtdoops.c
@@ -279,12 +279,13 @@ static void mtdoops_do_dump(struct kmsg_dumper *dumper,
kmsg_dump_get_buffer(dumper, true, cxt->oops_buf + MTDOOPS_HEADER_SIZE,
record_size - MTDOOPS_HEADER_SIZE, NULL);
- /* Panics must be written immediately */
- if (reason != KMSG_DUMP_OOPS)
+ if (reason != KMSG_DUMP_OOPS) {
+ /* Panics must be written immediately */
mtdoops_write(cxt, 1);
-
- /* For other cases, schedule work to write it "nicely" */
- schedule_work(&cxt->work_write);
+ } else {
+ /* For other cases, schedule work to write it "nicely" */
+ schedule_work(&cxt->work_write);
+ }
}
static void mtdoops_notify_add(struct mtd_info *mtd)
diff --git a/drivers/mtd/nand/raw/vf610_nfc.c b/drivers/mtd/nand/raw/vf610_nfc.c
index 6b399a75f9ae..b6f114da5714 100644
--- a/drivers/mtd/nand/raw/vf610_nfc.c
+++ b/drivers/mtd/nand/raw/vf610_nfc.c
@@ -850,8 +850,10 @@ static int vf610_nfc_probe(struct platform_device *pdev)
}
of_id = of_match_device(vf610_nfc_dt_ids, &pdev->dev);
- if (!of_id)
- return -ENODEV;
+ if (!of_id) {
+ err = -ENODEV;
+ goto err_disable_clk;
+ }
nfc->variant = (enum vf610_nfc_variant)of_id->data;
diff --git a/drivers/mtd/nand/spi/gigadevice.c b/drivers/mtd/nand/spi/gigadevice.c
index e99d425aa93f..b13b39763a40 100644
--- a/drivers/mtd/nand/spi/gigadevice.c
+++ b/drivers/mtd/nand/spi/gigadevice.c
@@ -21,7 +21,7 @@
#define GD5FXGQ4UXFXXG_STATUS_ECC_UNCOR_ERROR (7 << 4)
static SPINAND_OP_VARIANTS(read_cache_variants,
- SPINAND_PAGE_READ_FROM_CACHE_QUADIO_OP(0, 2, NULL, 0),
+ SPINAND_PAGE_READ_FROM_CACHE_QUADIO_OP(0, 1, NULL, 0),
SPINAND_PAGE_READ_FROM_CACHE_X4_OP(0, 1, NULL, 0),
SPINAND_PAGE_READ_FROM_CACHE_DUALIO_OP(0, 1, NULL, 0),
SPINAND_PAGE_READ_FROM_CACHE_X2_OP(0, 1, NULL, 0),
@@ -29,7 +29,7 @@ static SPINAND_OP_VARIANTS(read_cache_variants,
SPINAND_PAGE_READ_FROM_CACHE_OP(false, 0, 1, NULL, 0));
static SPINAND_OP_VARIANTS(read_cache_variants_f,
- SPINAND_PAGE_READ_FROM_CACHE_QUADIO_OP(0, 2, NULL, 0),
+ SPINAND_PAGE_READ_FROM_CACHE_QUADIO_OP(0, 1, NULL, 0),
SPINAND_PAGE_READ_FROM_CACHE_X4_OP_3A(0, 1, NULL, 0),
SPINAND_PAGE_READ_FROM_CACHE_DUALIO_OP(0, 1, NULL, 0),
SPINAND_PAGE_READ_FROM_CACHE_X2_OP_3A(0, 1, NULL, 0),
@@ -201,7 +201,7 @@ static const struct spinand_info gigadevice_spinand_table[] = {
SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
&write_cache_variants,
&update_cache_variants),
- 0,
+ SPINAND_HAS_QE_BIT,
SPINAND_ECCINFO(&gd5fxgq4xa_ooblayout,
gd5fxgq4xa_ecc_get_status)),
SPINAND_INFO("GD5F2GQ4xA", 0xF2,
@@ -210,7 +210,7 @@ static const struct spinand_info gigadevice_spinand_table[] = {
SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
&write_cache_variants,
&update_cache_variants),
- 0,
+ SPINAND_HAS_QE_BIT,
SPINAND_ECCINFO(&gd5fxgq4xa_ooblayout,
gd5fxgq4xa_ecc_get_status)),
SPINAND_INFO("GD5F4GQ4xA", 0xF4,
@@ -219,7 +219,7 @@ static const struct spinand_info gigadevice_spinand_table[] = {
SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
&write_cache_variants,
&update_cache_variants),
- 0,
+ SPINAND_HAS_QE_BIT,
SPINAND_ECCINFO(&gd5fxgq4xa_ooblayout,
gd5fxgq4xa_ecc_get_status)),
SPINAND_INFO("GD5F1GQ4UExxG", 0xd1,
@@ -228,7 +228,7 @@ static const struct spinand_info gigadevice_spinand_table[] = {
SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
&write_cache_variants,
&update_cache_variants),
- 0,
+ SPINAND_HAS_QE_BIT,
SPINAND_ECCINFO(&gd5fxgq4_variant2_ooblayout,
gd5fxgq4uexxg_ecc_get_status)),
SPINAND_INFO("GD5F1GQ4UFxxG", 0xb148,
@@ -237,7 +237,7 @@ static const struct spinand_info gigadevice_spinand_table[] = {
SPINAND_INFO_OP_VARIANTS(&read_cache_variants_f,
&write_cache_variants,
&update_cache_variants),
- 0,
+ SPINAND_HAS_QE_BIT,
SPINAND_ECCINFO(&gd5fxgq4_variant2_ooblayout,
gd5fxgq4ufxxg_ecc_get_status)),
};