kernel/linux.git/drivers/clk/sprd/pll.c, branch linux-7.0.y

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-22T01:09:51+00:00

This was done entirely with mindless brute force, using git grep -l '\

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21T09:02:28+00:00

This is the result of running the Coccinelle script from scripts/coccinelle/api/kmalloc_objs.cocci. The script is designed to avoid scalar types (which need careful case-by-case checking), and instead replace kmalloc-family calls that allocate struct or union object instances: Single allocations: kmalloc(sizeof(TYPE), ...) are replaced with: kmalloc_obj(TYPE, ...) Array allocations: kmalloc_array(COUNT, sizeof(TYPE), ...) are replaced with: kmalloc_objs(TYPE, COUNT, ...) Flex array allocations: kmalloc(struct_size(PTR, FAM, COUNT), ...) are replaced with: kmalloc_flex(*PTR, FAM, COUNT, ...) (where TYPE may also be *VAR) The resulting allocations no longer return "void *", instead returning "TYPE *". Signed-off-by: Kees Cook

clk: sprd: pll: convert from round_rate() to determine_rate()

2025-09-08T13:41:28+00:00

The round_rate() clk ops is deprecated, so migrate this driver from round_rate() to determine_rate() using the Coccinelle semantic patch on the cover letter of this series. Reviewed-by: Chunyan Zhang Signed-off-by: Brian Masney

clk: sprd: return correct type of value for _sprd_pll_recalc_rate

2020-05-27T03:14:56+00:00

The function _sprd_pll_recalc_rate() defines return value to unsigned long, but it would return a negative value when malloc fail, changing to return its parent_rate makes more sense, since if the callback .recalc_rate() is not set, the framework returns the parent_rate as well. Fixes: 3e37b005580b ("clk: sprd: add adjustable pll support") Signed-off-by: Chunyan Zhang Link: https://lkml.kernel.org/r/20200519030036.1785-2-zhang.lyra@gmail.com Reviewed-by: Baolin Wang Signed-off-by: Stephen Boyd

clk: sprd: fix to get a correct ibias of pll

2020-04-03T01:07:58+00:00

The current driver is getting a wrong ibias index of pll clocks from number 1. This patch fix that issue, then getting ibias index from 0. Fixes: 3e37b005580b ("clk: sprd: add adjustable pll support") Signed-off-by: Chunyan Zhang Link: https://lkml.kernel.org/r/20200330021640.14133-1-zhang.lyra@gmail.com Signed-off-by: Stephen Boyd

clk: sprd: add missing kfree

2019-09-18T05:01:02+00:00

The number of config registers for different pll clocks probably are not same, so we have to use malloc, and should free the memory before return. Fixes: 3e37b005580b ("clk: sprd: add adjustable pll support") Signed-off-by: Chunyan Zhang Signed-off-by: Chunyan Zhang Link: https://lkml.kernel.org/r/20190905103009.27166-1-zhang.lyra@gmail.com Signed-off-by: Stephen Boyd

clk: sprd: add adjustable pll support

2017-12-21T23:00:53+00:00

Introduced a common adjustable pll clock driver for Spreadtrum SoCs. Signed-off-by: Chunyan Zhang Signed-off-by: Stephen Boyd