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author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-07-11 18:11:21 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-07-11 18:11:21 -0700 |
commit | 8931084c0d017314ad025f19353f7c5c1d3782d8 (patch) | |
tree | e5ae4dcaba8353cad27744b0150dd0b6513413fc /drivers/memstick/core/memstick.c | |
parent | 17a20acaf171124017f43bc70bb4d7ca88070659 (diff) | |
parent | 59592cc1f5937ced72e11e681c3e358a0375f7ae (diff) | |
download | linux-stable-8931084c0d017314ad025f19353f7c5c1d3782d8.tar.gz linux-stable-8931084c0d017314ad025f19353f7c5c1d3782d8.tar.bz2 linux-stable-8931084c0d017314ad025f19353f7c5c1d3782d8.zip |
Merge tag 'mmc-v5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc
Pull MMC updates from Ulf Hansson:
"MMC core:
- Let the dma map ops deal with bouncing and drop dma_max_pfn() from
the dma-mapping interface for ARM
- Convert the generic MMC DT doc to YAML schemas
- Drop questionable support for powered-on re-init of SDIO cards at
runtime resume and for SDIO HW reset
- Prevent questionable re-init of powered-on removable SDIO cards at
system resume
- Cleanup and clarify some SDIO core code
MMC host:
- tmio: Make runtime PM enablement more flexible for variants
- tmio/renesas_sdhi: Rename DT doc tmio_mmc.txt to renesas,sdhi.txt
to clarify
- sdhci-pci: Add support for Intel EHL
- sdhci-pci-o2micro: Enable support for 8-bit bus
- sdhci-msm: Prevent acquiring a mutex while holding a spin_lock
- sdhci-of-esdhc: Improve clock management and tuning
- sdhci_am654: Enable support for 4 and 8-bit bus on J721E
- sdhci-sprd: Use pinctrl for a proper signal voltage switch
- sdhci-sprd: Add support for HS400 enhanced strobe mode
- sdhci-sprd: Enable PHY DLL and allow delay config to stabilize the
clock
- sdhci-sprd: Add support for optional gate clock
- sunxi-mmc: Convert DT doc to YAML schemas
- meson-gx: Add support for broken DRAM access for DMA
MEMSTICK core:
- Fixup error path of memstick_init()"
* tag 'mmc-v5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (52 commits)
mmc: sdhci_am654: Add dependency on MMC_SDHCI_AM654
mmc: alcor: remove a redundant greater or equal to zero comparison
mmc: sdhci-msm: fix mutex while in spinlock
mmc: sdhci_am654: Make some symbols static
dma-mapping: remove dma_max_pfn
mmc: core: let the dma map ops handle bouncing
dt-binding: mmc: rename tmio_mmc.txt to renesas,sdhi.txt
mmc: sdhci-sprd: Add pin control support for voltage switch
dt-bindings: mmc: sprd: Add pinctrl support
mmc: sdhci-sprd: Add start_signal_voltage_switch ops
mmc: sdhci-pci: Add support for Intel EHL
mmc: tmio: Use dma_max_mapping_size() instead of a workaround
mmc: sdio: Drop unused in-parameter from mmc_sdio_init_card()
mmc: sdio: Drop unused in-parameter to mmc_sdio_reinit_card()
mmc: sdio: Don't re-initialize powered-on removable SDIO cards at resume
mmc: sdio: Drop powered-on re-init at runtime resume and HW reset
mmc: sdio: Move comment about re-initialization to mmc_sdio_reinit_card()
mmc: sdio: Drop mmc_claim|release_host() in mmc_sdio_power_restore()
mmc: sdio: Turn sdio_run_irqs() into static
mmc: sdhci: Fix indenting on SDHCI_CTRL_8BITBUS
...
Diffstat (limited to 'drivers/memstick/core/memstick.c')
-rw-r--r-- | drivers/memstick/core/memstick.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/memstick/core/memstick.c b/drivers/memstick/core/memstick.c index 6cfb293396f2..693ee73eb291 100644 --- a/drivers/memstick/core/memstick.c +++ b/drivers/memstick/core/memstick.c @@ -625,13 +625,18 @@ static int __init memstick_init(void) return -ENOMEM; rc = bus_register(&memstick_bus_type); - if (!rc) - rc = class_register(&memstick_host_class); + if (rc) + goto error_destroy_workqueue; - if (!rc) - return 0; + rc = class_register(&memstick_host_class); + if (rc) + goto error_bus_unregister; + + return 0; +error_bus_unregister: bus_unregister(&memstick_bus_type); +error_destroy_workqueue: destroy_workqueue(workqueue); return rc; |