diff options
| author |   Linus Torvalds <torvalds@linux-foundation.org> | 2017-05-11 10:44:22 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-05-11 10:44:22 -0700 |
| commit | 9786e34e0a6055dbd1b46e16dfa791ac2b3da289 (patch) | |
| tree | 0151608bdb134bec3a59748f40c67324798a224e /drivers/mtd/spi-nor/hisi-sfc.c | |
| parent | Merge tag 'kbuild-uapi-v4.12' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild (diff) | |
| parent | MAINTAINERS: Update NAND subsystem git repositories (diff) | |
| download | linux-dev-9786e34e0a6055dbd1b46e16dfa791ac2b3da289.tar.xz linux-dev-9786e34e0a6055dbd1b46e16dfa791ac2b3da289.zip | |
Merge tag 'for-linus-20170510' of git://git.infradead.org/linux-mtd
Pull MTD updates from Brian Norris:
"NAND, from Boris:
- some minor fixes/improvements on existing drivers (fsmc, gpio, ifc,
davinci, brcmnand, omap)
- a huge cleanup/rework of the denali driver accompanied with core
fixes/improvements to simplify the driver code
- a complete rewrite of the atmel driver to support new DT bindings
make future evolution easier
- the addition of per-vendor detection/initialization steps to avoid
extending the nand_ids table with more extended-id entries
SPI NOR, from Cyrille:
- fixes in the hisi, intel and Mediatek SPI controller drivers
- fixes to some SPI flash memories not supporting the Chip Erase
command.
- add support to some new memory parts (Winbond, Macronix, Micron,
ESMT).
- add new driver for the STM32 QSPI controller
And a few fixes for Gemini and Versatile platforms on physmap-of"
* tag 'for-linus-20170510' of git://git.infradead.org/linux-mtd: (100 commits)
MAINTAINERS: Update NAND subsystem git repositories
mtd: nand: gpio: update binding
mtd: nand: add ooblayout for old hamming layout
mtd: oxnas_nand: Allocating more than necessary in probe()
dt-bindings: mtd: Document the STM32 QSPI bindings
mtd: mtk-nor: set controller's address width according to nor flash
mtd: spi-nor: add driver for STM32 quad spi flash controller
mtd: nand: brcmnand: Check flash #WP pin status before nand erase/program
mtd: nand: davinci: add comment on NAND subpage write status on keystone
mtd: nand: omap2: Fix partition creation via cmdline mtdparts
mtd: nand: NULL terminate a of_device_id table
mtd: nand: Fix a couple error codes
mtd: nand: allow drivers to request minimum alignment for passed buffer
mtd: nand: allocate aligned buffers if NAND_OWN_BUFFERS is unset
mtd: nand: denali: allow to override revision number
mtd: nand: denali_dt: use pdev instead of ofdev for platform_device
mtd: nand: denali_dt: remove dma-mask DT property
mtd: nand: denali: support 64bit capable DMA engine
mtd: nand: denali_dt: enable HW_ECC_FIXUP for Altera SOCFPGA variant
mtd: nand: denali: support HW_ECC_FIXUP capability
...
Diffstat (limited to 'drivers/mtd/spi-nor/hisi-sfc.c')
| -rw-r--r-- | drivers/mtd/spi-nor/hisi-sfc.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/mtd/spi-nor/hisi-sfc.c b/drivers/mtd/spi-nor/hisi-sfc.c index 20378b0d55e9..a286350627a6 100644 --- a/drivers/mtd/spi-nor/hisi-sfc.c +++ b/drivers/mtd/spi-nor/hisi-sfc.c @@ -448,8 +448,11 @@ static int hisi_spi_nor_probe(struct platform_device *pdev) if (!host->buffer) return -ENOMEM; + ret = clk_prepare_enable(host->clk); + if (ret) + return ret; + mutex_init(&host->lock); - clk_prepare_enable(host->clk); hisi_spi_nor_init(host); ret = hisi_spi_nor_register_all(host); if (ret) |