linux/drivers/memstick, branch v4.5

memstick: use sector_div instead of do_div

2016-01-21T01:09:18Z

do_div is the wrong way to divide a sector_t, as it is less efficient when sector_t is 32-bit wide. With the upcoming do_div optimizations, the kernel starts warning about this: drivers/memstick/core/ms_block.c: In function 'msb_io_work': include/asm-generic/div64.h:207:28: warning: comparison of distinct pointer types lacks a cast This changes the code to use sector_div instead, which always produces optimal code. Signed-off-by: Arnd Bergmann Cc: Maxim Levitsky Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

memstick: remove deprecated use of pci api

2015-07-01T02:44:57Z

Replace occurences of the pci api by appropriate call to the dma api. A simplified version of the semantic patch that finds this problem is as follows: (http://coccinelle.lip6.fr) @deprecated@ idexpression id; position p; @@ ( pci_dma_supported@p ( id, ...) | pci_alloc_consistent@p ( id, ...) ) @bad1@ idexpression id; position deprecated.p; @@ ...when != &id->dev when != pci_get_drvdata ( id ) when != pci_enable_device ( id ) ( pci_dma_supported@p ( id, ...) | pci_alloc_consistent@p ( id, ...) ) @depends on !bad1@ idexpression id; expression direction; position deprecated.p; @@ ( - pci_dma_supported@p ( id, + dma_supported ( &id->dev, ... + , GFP_ATOMIC ) | - pci_alloc_consistent@p ( id, + dma_alloc_coherent ( &id->dev, ... + , GFP_ATOMIC ) ) Signed-off-by: Quentin Lambert Cc: Maxim Levitsky Cc: Greg KH Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

memstick: mspro_block: add missing curly braces

2015-04-17T13:04:09Z

Using the indenting we can see the curly braces were obviously intended. This is a static checker fix, but my guess is that we don't read enough bytes, because we don't calculate "t_len" correctly. Fixes: f1d82698029b ('memstick: use fully asynchronous request processing') Signed-off-by: Dan Carpenter Cc: Alex Dubov Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

memstick: host: drop owner assignment from platform_drivers

2014-10-20T14:20:53Z

A platform_driver does not need to set an owner, it will be populated by the driver core. Signed-off-by: Wolfram Sang

memstick: r592: fix build warnings for !PM_SLEEP

2014-10-14T00:18:22Z

When PM_SLEEP is not enabled, the r592_clear_interrupts() function is never used. If so, don't build it to prevent a compiler warning. Signed-off-by: Thierry Reding Cc: Maxim Levitsky Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

drivers/memstick/host/rtsx_pci_ms.c: add cancel_work when remove driver

2014-06-23T23:47:44Z

Add cancel_work_sync() in rtsx_pci_ms_drv_remove() to cancel pending request work when removing the driver. Signed-off-by: Micky Ching Cc: Samuel Ortiz says: Cc: Maxim Levitsky Cc: Greg Kroah-Hartman Cc: Alex Dubov Cc: Roger Tseng Cc: Wei WANG Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

memstick: Add realtek USB memstick host driver

2014-04-28T10:02:46Z

Realtek USB memstick host driver provides memstick host support based on the Realtek USB card reader MFD driver. Signed-off-by: Roger Tseng Signed-off-by: Lee Jones

drivers/memstick/host/rtsx_pci_ms.c: fix ms card data transfer bug

2014-01-24T00:37:04Z

This patch is used to add support for ms card. The main difference between ms card and mspro card is long data transfer mode. mspro card can use auto mode DMA for long data transfer, but ms can not use this mode, it should use normal mode DMA. The memstick core added support for ms card, but the original driver will make ms card fail at initialization, because it uses auto mode DMA. This patch makes the ms card work properly. Signed-off-by: Micky Ching Cc: Maxim Levitsky Cc: Samuel Ortiz Cc: Alex Dubov Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

tree-wide: use reinit_completion instead of INIT_COMPLETION

2013-11-15T00:32:21Z

Use this new function to make code more comprehensible, since we are reinitialzing the completion, not initializing. [akpm@linux-foundation.org: linux-next resyncs] Signed-off-by: Wolfram Sang Acked-by: Linus Walleij (personally at LCE13) Cc: Ingo Molnar Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

drivers/memstick/core/ms_block.c: fix spelling of MSB_RP_RECIVE_STATUS_REG

2013-11-15T00:32:13Z

Cc: Maxim Levitsky Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds