diff options
Diffstat (limited to 'target/linux/layerscape/patches-4.4/1090-mtd-spi-nor-Add-SPI-NOR-layer-PM-support.patch')
| -rw-r--r-- | target/linux/layerscape/patches-4.4/1090-mtd-spi-nor-Add-SPI-NOR-layer-PM-support.patch | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/target/linux/layerscape/patches-4.4/1090-mtd-spi-nor-Add-SPI-NOR-layer-PM-support.patch b/target/linux/layerscape/patches-4.4/1090-mtd-spi-nor-Add-SPI-NOR-layer-PM-support.patch index 10be8072fc..65a6633453 100644 --- a/target/linux/layerscape/patches-4.4/1090-mtd-spi-nor-Add-SPI-NOR-layer-PM-support.patch +++ b/target/linux/layerscape/patches-4.4/1090-mtd-spi-nor-Add-SPI-NOR-layer-PM-support.patch @@ -24,7 +24,7 @@ Integrated-by: Jiang Yutang <yutang.jiang@nxp.com> --- a/drivers/mtd/spi-nor/spi-nor.c +++ b/drivers/mtd/spi-nor/spi-nor.c -@@ -1140,6 +1140,26 @@ static int spi_nor_check(struct spi_nor +@@ -1141,6 +1141,26 @@ static int spi_nor_check(struct spi_nor return 0; } @@ -51,7 +51,7 @@ Integrated-by: Jiang Yutang <yutang.jiang@nxp.com> int spi_nor_scan(struct spi_nor *nor, const char *name, enum read_mode mode) { const struct flash_info *info = NULL; -@@ -1187,18 +1207,9 @@ int spi_nor_scan(struct spi_nor *nor, co +@@ -1188,19 +1208,9 @@ int spi_nor_scan(struct spi_nor *nor, co mutex_init(&nor->lock); @@ -63,7 +63,8 @@ Integrated-by: Jiang Yutang <yutang.jiang@nxp.com> - if (JEDEC_MFR(info) == SNOR_MFR_ATMEL || - JEDEC_MFR(info) == SNOR_MFR_INTEL || - JEDEC_MFR(info) == SNOR_MFR_MACRONIX || -- JEDEC_MFR(info) == SNOR_MFR_SST) { +- JEDEC_MFR(info) == SNOR_MFR_SST || +- info->flags & SPI_NOR_HAS_LOCK) { - write_enable(nor); - write_sr(nor, 0); - } @@ -73,7 +74,7 @@ Integrated-by: Jiang Yutang <yutang.jiang@nxp.com> if (!mtd->name) mtd->name = dev_name(dev); -@@ -1364,6 +1375,45 @@ int spi_nor_scan(struct spi_nor *nor, co +@@ -1367,6 +1377,45 @@ int spi_nor_scan(struct spi_nor *nor, co } EXPORT_SYMBOL_GPL(spi_nor_scan); |