kernel/linux.git/drivers/misc/cb710/core.c, branch v6.19.11

misc: cb710: Fix a NULL vs IS_ERR() check in probe()

2025-11-26T14:09:34+00:00

The pcim_iomap_region() function never returns NULL, it returns error pointers. Update the checking to match. Fixes: b91c13534a63 ("misc: cb710: Replace deprecated PCI functions") Signed-off-by: Dan Carpenter Acked-by: Arnd Bergmann Link: https://patch.msgid.link/aQITFDPyuzjNN4GN@stanley.mountain Signed-off-by: Greg Kroah-Hartman

misc: cb710: Replace deprecated PCI functions

2025-10-22T05:55:22+00:00

pcim_iomap_table() and pcim_iomap_regions() have been deprecated. Replace them with pcim_iomap_region(). Signed-off-by: Madhur Kumar Link: https://patch.msgid.link/20251013132833.1783880-1-madhurkumar004@gmail.com Signed-off-by: Greg Kroah-Hartman

cb710/core.c: use generic power management

2020-06-29T16:43:42+00:00

Drivers should not use legacy power management as they have to manage power states and related operations, for the device, themselves. This driver was handling them with the help of PCI helper functions like pci_save/restore_state(), pci_enable/disable_device(), etc. With generic PM, all essentials will be handled by the PCI core. Driver needs to do only device-specific operations. Compile-tested only. Signed-off-by: Vaibhav Gupta Link: https://lore.kernel.org/r/20200629081531.214734-2-vaibhavgupta40@gmail.com Signed-off-by: Greg Kroah-Hartman

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

2019-06-19T15:09:55+00:00

Based on 2 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Enrico Weigelt Reviewed-by: Kate Stewart Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman

cb710: Convert to new IDA API

2018-08-22T03:54:18+00:00

Eliminates the custom spinlock and the call to ida_pre_get. Signed-off-by: Matthew Wilcox Acked-by: Michał Mirosław

treewide: Use struct_size() for devm_kmalloc() and friends

2018-06-06T18:15:43+00:00

Replaces open-coded struct size calculations with struct_size() for devm_*, f2fs_*, and sock_* allocations. Automatically generated (and manually adjusted) from the following Coccinelle script: // Direct reference to struct field. @@ identifier alloc =~ "devm_kmalloc|devm_kzalloc|sock_kmalloc|f2fs_kmalloc|f2fs_kzalloc"; expression HANDLE; expression GFP; identifier VAR, ELEMENT; expression COUNT; @@ - alloc(HANDLE, sizeof(*VAR) + COUNT * sizeof(*VAR->ELEMENT), GFP) + alloc(HANDLE, struct_size(VAR, ELEMENT, COUNT), GFP) // mr = kzalloc(sizeof(*mr) + m * sizeof(mr->map[0]), GFP_KERNEL); @@ identifier alloc =~ "devm_kmalloc|devm_kzalloc|sock_kmalloc|f2fs_kmalloc|f2fs_kzalloc"; expression HANDLE; expression GFP; identifier VAR, ELEMENT; expression COUNT; @@ - alloc(HANDLE, sizeof(*VAR) + COUNT * sizeof(VAR->ELEMENT[0]), GFP) + alloc(HANDLE, struct_size(VAR, ELEMENT, COUNT), GFP) // Same pattern, but can't trivially locate the trailing element name, // or variable name. @@ identifier alloc =~ "devm_kmalloc|devm_kzalloc|sock_kmalloc|f2fs_kmalloc|f2fs_kzalloc"; expression HANDLE; expression GFP; expression SOMETHING, COUNT, ELEMENT; @@ - alloc(HANDLE, sizeof(SOMETHING) + COUNT * sizeof(ELEMENT), GFP) + alloc(HANDLE, CHECKME_struct_size(&SOMETHING, ELEMENT, COUNT), GFP) Signed-off-by: Kees Cook

mmc: cb710: drop free_irq for devm_request_irq allocated irq

2013-09-26T20:55:30+00:00

irq allocated with devm_request_irq should not be freed using free_irq, because doing so causes a dangling pointer, and a subsequent double free. Signed-off-by: Wei Yongjun Signed-off-by: Greg Kroah-Hartman

misc: remove use of __devexit

2012-11-21T20:53:32+00:00

CONFIG_HOTPLUG is going away as an option so __devexit is no longer needed. Signed-off-by: Bill Pemberton Cc: "Michał Mirosław" Cc: Wolfram Sang Cc: Eric Piel Cc: Jiri Slaby Signed-off-by: Greg Kroah-Hartman

misc: remove use of __devinit

2012-11-21T20:51:53+00:00

CONFIG_HOTPLUG is going away as an option so __devinit is no longer needed. Signed-off-by: Bill Pemberton Cc: "Michał Mirosław" Cc: Eric Piel Cc: Jiri Slaby Signed-off-by: Greg Kroah-Hartman

drivers/misc: remove use of __devexit_p

2012-11-21T20:49:50+00:00

CONFIG_HOTPLUG is going away as an option so __devexit_p is no longer needed. Signed-off-by: Bill Pemberton Cc: "Michał Mirosław" Cc: Wolfram Sang Cc: Eric Piel Cc: Jiri Slaby Signed-off-by: Greg Kroah-Hartman