| Age | Commit message (Collapse) | Author | Files | Lines | |
|---|---|---|---|---|---|
| 2020-01-21 | hwspinlock: sirf: Use devm_hwspin_lock_register() to register hwlock controller | Baolin Wang | 1 | -18/+3 | |
| Use devm_hwspin_lock_register() to register the hwlock controller instead of unregistering the hwlock controller explicitly when removing the device. Signed-off-by: Baolin Wang <[email protected]> Link: https://lore.kernel.org/r/8f94e67b5f9af20a93418a2fc9cc71b194f1285c.1578453662.git.baolin.wang7@gmail.com Signed-off-by: Bjorn Andersson <[email protected]> | |||||
| 2020-01-21 | hwspinlock: sirf: Remove redundant PM runtime functions | Baolin Wang | 1 | -18/+4 | |
| Since the hwspinlock core has changed the PM runtime to be optional, and the SIRF hardware spinlock has no pm runtime requirement, thus remove these redundant PM runtime functions. Signed-off-by: Baolin Wang <[email protected]> Link: https://lore.kernel.org/r/c921e391aa2a652d8d6ae0e4041202cec9d917e7.1578453662.git.baolin.wang7@gmail.com Signed-off-by: Bjorn Andersson <[email protected]> | |||||
| 2020-01-21 | hwspinlock: sirf: Change to use devm_platform_ioremap_resource() | Baolin Wang | 1 | -6/+3 | |
| Use the new helper that wraps the calls to platform_get_resource() and devm_ioremap_resource() together, which can simpify the code. Signed-off-by: Baolin Wang <[email protected]> Link: https://lore.kernel.org/r/dfa043f317c609a6172468ac11598968dd751bce.1578453662.git.baolin.wang7@gmail.com Signed-off-by: Bjorn Andersson <[email protected]> | |||||
| 2018-06-11 | Merge tag 'hwlock-v4.18' of git://github.com/andersson/remoteproc | Linus Torvalds | 1 | -2/+1 | |
| Pull hwspinlock updates from Bjorn Andersson: "In addition to migrating the files to use SPDX license headers this introduces the ability for clients to operate a hwlock without the framework taking any additional locks" * tag 'hwlock-v4.18' of git://github.com/andersson/remoteproc: hwspinlock/u8500: Switch to SPDX license identifier hwspinlock: sprd: Switch to SPDX license identifier hwspinlock/sirf: Switch to SPDX license identifier hwspinlock: qcom: Switch to SPDX license identifier hwspinlock/omap: Switch to SPDX license identifier hwspinlock/core: Switch to SPDX license identifier hwspinlock: Introduce one new mode for hwspinlock hwspinlock: Convert to use 'switch' statement | |||||
| 2018-06-06 | treewide: Use struct_size() for devm_kmalloc() and friends | Kees Cook | 1 | -2/+4 | |
| 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 <[email protected]> | |||||
| 2018-05-24 | hwspinlock/sirf: Switch to SPDX license identifier | Suman Anna | 1 | -2/+1 | |
| Use the appropriate SPDX license identifier in the CSR's SIRF hardware spinlock driver source file and drop the previous boilerplate license text. Cc: Wei Chen <[email protected]> Cc: Barry Song <[email protected]> Signed-off-by: Suman Anna <[email protected]> Signed-off-by: Bjorn Andersson <[email protected]> | |||||
| 2015-06-12 | hwspinlock: add a CSR atlas7 driver | Wei Chen | 1 | -0/+136 | |
| Add hwspinlock support for the CSR atlas7 SoC. The Hardware Spinlock device on atlas7 provides hardware assistance for synchronization between the multiple processors in the system (dual Cortex-A7, CAN bus Cortex-M3 and audio DSP). Reviewed-by: Suman Anna <[email protected]> Reviewed-by: Bjorn Andersson <[email protected]> Signed-off-by: Wei Chen <[email protected]> Signed-off-by: Barry Song <[email protected]> Signed-off-by: Ohad Ben-Cohen <[email protected]> | |||||