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Message-ID: <201511030926.cD5HnGPU%fengguang.wu@intel.com>
Date: Tue, 3 Nov 2015 09:25:28 +0800
From: kbuild test robot <lkp@...el.com>
To: Nicolas Pitre <nicolas.pitre@...aro.org>
Cc: kbuild-all@...org, Alexey Brodkin <Alexey.Brodkin@...opsys.com>,
Måns Rullgård <mans@...sr.com>,
Arnd Bergmann <arnd@...db.de>, rmk+kernel@....linux.org.uk,
linux-arch@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 5/5] ARM: asm/div64.h: adjust to generic codde
Hi Nicolas,
[auto build test WARNING on asm-generic/master -- if it's inappropriate base, please suggest rules for selecting the more suitable base]
url: https://github.com/0day-ci/linux/commits/Nicolas-Pitre/div64-h-optimize-do_div-for-power-of-two-constant-divisors/20151103-065348
config: arm-multi_v7_defconfig (attached as .config)
reproduce:
wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
make.cross ARCH=arm
All warnings (new ones prefixed by >>):
In file included from arch/arm/include/asm/div64.h:126:0,
from include/linux/kernel.h:136,
from include/asm-generic/bug.h:13,
from arch/arm/include/asm/bug.h:62,
from include/linux/bug.h:4,
from include/linux/io.h:23,
from include/linux/clk-provider.h:14,
from drivers/clk/imx/clk-pllv1.c:1:
drivers/clk/imx/clk-pllv1.c: In function 'clk_pllv1_recalc_rate':
include/asm-generic/div64.h:217:28: warning: comparison of distinct pointer types lacks a cast
(void)(((typeof((n)) *)0) == ((uint64_t *)0)); \
^
>> drivers/clk/imx/clk-pllv1.c:99:2: note: in expansion of macro 'do_div'
do_div(ll, mfd + 1);
^
--
In file included from arch/arm/include/asm/div64.h:126:0,
from include/linux/kernel.h:136,
from drivers/clk/imx/clk-pllv2.c:1:
drivers/clk/imx/clk-pllv2.c: In function '__clk_pllv2_recalc_rate':
include/asm-generic/div64.h:217:28: warning: comparison of distinct pointer types lacks a cast
(void)(((typeof((n)) *)0) == ((uint64_t *)0)); \
^
>> drivers/clk/imx/clk-pllv2.c:103:2: note: in expansion of macro 'do_div'
do_div(temp, mfd + 1);
^
drivers/clk/imx/clk-pllv2.c: In function '__clk_pllv2_set_rate':
include/asm-generic/div64.h:217:28: warning: comparison of distinct pointer types lacks a cast
(void)(((typeof((n)) *)0) == ((uint64_t *)0)); \
^
drivers/clk/imx/clk-pllv2.c:145:2: note: in expansion of macro 'do_div'
do_div(temp64, quad_parent_rate / 1000000);
^
--
In file included from arch/arm/include/asm/div64.h:126:0,
from include/linux/kernel.h:136,
from drivers/clk/tegra/clk-divider.c:17:
drivers/clk/tegra/clk-divider.c: In function 'get_div':
include/asm-generic/div64.h:217:28: warning: comparison of distinct pointer types lacks a cast
(void)(((typeof((n)) *)0) == ((uint64_t *)0)); \
^
>> drivers/clk/tegra/clk-divider.c:50:2: note: in expansion of macro 'do_div'
do_div(divider_ux1, rate);
^
--
In file included from arch/arm/include/asm/div64.h:126:0,
from include/linux/kernel.h:136,
from drivers/clk/ti/clkt_dpll.c:17:
drivers/clk/ti/clkt_dpll.c: In function 'omap2_get_dpll_rate':
include/asm-generic/div64.h:217:28: warning: comparison of distinct pointer types lacks a cast
(void)(((typeof((n)) *)0) == ((uint64_t *)0)); \
^
>> drivers/clk/ti/clkt_dpll.c:266:2: note: in expansion of macro 'do_div'
do_div(dpll_clk, dpll_div + 1);
^
--
In file included from arch/arm/include/asm/div64.h:126:0,
from include/linux/kernel.h:136,
from include/linux/clk.h:16,
from drivers/clk/ti/fapll.c:12:
drivers/clk/ti/fapll.c: In function 'ti_fapll_recalc_rate':
include/asm-generic/div64.h:217:28: warning: comparison of distinct pointer types lacks a cast
(void)(((typeof((n)) *)0) == ((uint64_t *)0)); \
^
>> drivers/clk/ti/fapll.c:182:3: note: in expansion of macro 'do_div'
do_div(rate, fapll_p);
^
drivers/clk/ti/fapll.c: In function 'ti_fapll_synth_recalc_rate':
include/asm-generic/div64.h:217:28: warning: comparison of distinct pointer types lacks a cast
(void)(((typeof((n)) *)0) == ((uint64_t *)0)); \
^
drivers/clk/ti/fapll.c:346:3: note: in expansion of macro 'do_div'
do_div(rate, synth_div_freq);
^
--
In file included from arch/arm/include/asm/div64.h:126:0,
from include/linux/kernel.h:136,
from include/linux/list.h:8,
from include/linux/preempt.h:10,
from include/linux/spinlock.h:50,
from include/linux/mmzone.h:7,
from include/linux/gfp.h:5,
from include/linux/slab.h:14,
from drivers/gpu/drm/nouveau/include/nvif/os.h:5,
from drivers/gpu/drm/nouveau/include/nvkm/core/os.h:3,
from drivers/gpu/drm/nouveau/include/nvkm/core/event.h:3,
from drivers/gpu/drm/nouveau/include/nvkm/core/device.h:3,
from drivers/gpu/drm/nouveau/include/nvkm/core/subdev.h:3,
from drivers/gpu/drm/nouveau/include/nvkm/subdev/clk.h:3,
from drivers/gpu/drm/nouveau/nvkm/subdev/clk/priv.h:4,
from drivers/gpu/drm/nouveau/nvkm/subdev/clk/gk20a.c:26:
drivers/gpu/drm/nouveau/nvkm/subdev/clk/gk20a.c: In function 'gk20a_pllg_calc_rate':
include/asm-generic/div64.h:217:28: warning: comparison of distinct pointer types lacks a cast
(void)(((typeof((n)) *)0) == ((uint64_t *)0)); \
^
drivers/gpu/drm/nouveau/nvkm/subdev/clk/gk20a.c:144:2: note: in expansion of macro 'do_div'
do_div(rate, divider);
^
drivers/gpu/drm/nouveau/nvkm/subdev/clk/gk20a.c:144:2: warning: right shift count >= width of type
In file included from include/linux/kernel.h:136:0,
from include/linux/list.h:8,
from include/linux/preempt.h:10,
from include/linux/spinlock.h:50,
from include/linux/mmzone.h:7,
from include/linux/gfp.h:5,
from include/linux/slab.h:14,
from drivers/gpu/drm/nouveau/include/nvif/os.h:5,
from drivers/gpu/drm/nouveau/include/nvkm/core/os.h:3,
from drivers/gpu/drm/nouveau/include/nvkm/core/event.h:3,
from drivers/gpu/drm/nouveau/include/nvkm/core/device.h:3,
from drivers/gpu/drm/nouveau/include/nvkm/core/subdev.h:3,
from drivers/gpu/drm/nouveau/include/nvkm/subdev/clk.h:3,
from drivers/gpu/drm/nouveau/nvkm/subdev/clk/priv.h:4,
from drivers/gpu/drm/nouveau/nvkm/subdev/clk/gk20a.c:26:
>> arch/arm/include/asm/div64.h:49:20: warning: passing argument 1 of '__div64_32' from incompatible pointer type
#define __div64_32 __div64_32
^
>> include/asm-generic/div64.h:235:11: note: in expansion of macro '__div64_32'
__rem = __div64_32(&(n), __base); \
^
drivers/gpu/drm/nouveau/nvkm/subdev/clk/gk20a.c:144:2: note: in expansion of macro 'do_div'
do_div(rate, divider);
^
arch/arm/include/asm/div64.h:32:24: note: expected 'uint64_t *' but argument is of type 'u32 *'
static inline uint32_t __div64_32(uint64_t *n, uint32_t base)
^
--
In file included from arch/arm/include/asm/div64.h:126:0,
from include/linux/kernel.h:136,
from include/linux/list.h:8,
from include/linux/preempt.h:10,
from include/linux/spinlock.h:50,
from include/linux/mmzone.h:7,
from include/linux/gfp.h:5,
from include/linux/slab.h:14,
from drivers/gpu/drm//nouveau/include/nvif/os.h:5,
from drivers/gpu/drm//nouveau/include/nvkm/core/os.h:3,
from drivers/gpu/drm//nouveau/include/nvkm/core/event.h:3,
from drivers/gpu/drm//nouveau/include/nvkm/core/device.h:3,
from drivers/gpu/drm//nouveau/include/nvkm/core/subdev.h:3,
from drivers/gpu/drm//nouveau/include/nvkm/subdev/clk.h:3,
from drivers/gpu/drm//nouveau/nvkm/subdev/clk/priv.h:4,
from drivers/gpu/drm//nouveau/nvkm/subdev/clk/gk20a.c:26:
drivers/gpu/drm//nouveau/nvkm/subdev/clk/gk20a.c: In function 'gk20a_pllg_calc_rate':
include/asm-generic/div64.h:217:28: warning: comparison of distinct pointer types lacks a cast
(void)(((typeof((n)) *)0) == ((uint64_t *)0)); \
^
drivers/gpu/drm//nouveau/nvkm/subdev/clk/gk20a.c:144:2: note: in expansion of macro 'do_div'
do_div(rate, divider);
^
drivers/gpu/drm//nouveau/nvkm/subdev/clk/gk20a.c:144:2: warning: right shift count >= width of type
In file included from include/linux/kernel.h:136:0,
from include/linux/list.h:8,
from include/linux/preempt.h:10,
from include/linux/spinlock.h:50,
from include/linux/mmzone.h:7,
from include/linux/gfp.h:5,
from include/linux/slab.h:14,
from drivers/gpu/drm//nouveau/include/nvif/os.h:5,
from drivers/gpu/drm//nouveau/include/nvkm/core/os.h:3,
from drivers/gpu/drm//nouveau/include/nvkm/core/event.h:3,
from drivers/gpu/drm//nouveau/include/nvkm/core/device.h:3,
from drivers/gpu/drm//nouveau/include/nvkm/core/subdev.h:3,
from drivers/gpu/drm//nouveau/include/nvkm/subdev/clk.h:3,
from drivers/gpu/drm//nouveau/nvkm/subdev/clk/priv.h:4,
from drivers/gpu/drm//nouveau/nvkm/subdev/clk/gk20a.c:26:
>> arch/arm/include/asm/div64.h:49:20: warning: passing argument 1 of '__div64_32' from incompatible pointer type
#define __div64_32 __div64_32
^
>> include/asm-generic/div64.h:235:11: note: in expansion of macro '__div64_32'
__rem = __div64_32(&(n), __base); \
^
drivers/gpu/drm//nouveau/nvkm/subdev/clk/gk20a.c:144:2: note: in expansion of macro 'do_div'
do_div(rate, divider);
^
arch/arm/include/asm/div64.h:32:24: note: expected 'uint64_t *' but argument is of type 'u32 *'
static inline uint32_t __div64_32(uint64_t *n, uint32_t base)
^
vim +/do_div +99 drivers/clk/imx/clk-pllv1.c
2af9e6db arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-03-09 @1 #include <linux/clk-provider.h>
2af9e6db arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-03-09 2 #include <linux/io.h>
2af9e6db arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-03-09 3 #include <linux/slab.h>
2af9e6db arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-03-09 4 #include <linux/kernel.h>
2af9e6db arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-03-09 5 #include <linux/err.h>
3a84d17b arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-09-11 6
2af9e6db arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-03-09 7 #include "clk.h"
2af9e6db arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-03-09 8
2af9e6db arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-03-09 9 /**
2af9e6db arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-03-09 10 * pll v1
2af9e6db arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-03-09 11 *
2af9e6db arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-03-09 12 * @clk_hw clock source
2af9e6db arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-03-09 13 * @parent the parent clock name
2af9e6db arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-03-09 14 * @base base address of pll registers
2af9e6db arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-03-09 15 *
2af9e6db arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-03-09 16 * PLL clock version 1, found on i.MX1/21/25/27/31/35
2af9e6db arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-03-09 17 */
a5947903 arch/arm/mach-imx/clk-pllv1.c Alexander Shiyan 2013-11-10 18
a5947903 arch/arm/mach-imx/clk-pllv1.c Alexander Shiyan 2013-11-10 19 #define MFN_BITS (10)
a5947903 arch/arm/mach-imx/clk-pllv1.c Alexander Shiyan 2013-11-10 20 #define MFN_SIGN (BIT(MFN_BITS - 1))
a5947903 arch/arm/mach-imx/clk-pllv1.c Alexander Shiyan 2013-11-10 21 #define MFN_MASK (MFN_SIGN - 1)
a5947903 arch/arm/mach-imx/clk-pllv1.c Alexander Shiyan 2013-11-10 22
2af9e6db arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-03-09 23 struct clk_pllv1 {
2af9e6db arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-03-09 24 struct clk_hw hw;
2af9e6db arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-03-09 25 void __iomem *base;
3bec5f81 arch/arm/mach-imx/clk-pllv1.c Shawn Guo 2015-04-26 26 enum imx_pllv1_type type;
2af9e6db arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-03-09 27 };
2af9e6db arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-03-09 28
2af9e6db arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-03-09 29 #define to_clk_pllv1(clk) (container_of(clk, struct clk_pllv1, clk))
2af9e6db arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-03-09 30
3bec5f81 arch/arm/mach-imx/clk-pllv1.c Shawn Guo 2015-04-26 31 static inline bool is_imx1_pllv1(struct clk_pllv1 *pll)
a5947903 arch/arm/mach-imx/clk-pllv1.c Alexander Shiyan 2013-11-10 32 {
3bec5f81 arch/arm/mach-imx/clk-pllv1.c Shawn Guo 2015-04-26 33 return pll->type == IMX_PLLV1_IMX1;
3bec5f81 arch/arm/mach-imx/clk-pllv1.c Shawn Guo 2015-04-26 34 }
3bec5f81 arch/arm/mach-imx/clk-pllv1.c Shawn Guo 2015-04-26 35
3bec5f81 arch/arm/mach-imx/clk-pllv1.c Shawn Guo 2015-04-26 36 static inline bool is_imx21_pllv1(struct clk_pllv1 *pll)
3bec5f81 arch/arm/mach-imx/clk-pllv1.c Shawn Guo 2015-04-26 37 {
3bec5f81 arch/arm/mach-imx/clk-pllv1.c Shawn Guo 2015-04-26 38 return pll->type == IMX_PLLV1_IMX21;
3bec5f81 arch/arm/mach-imx/clk-pllv1.c Shawn Guo 2015-04-26 39 }
3bec5f81 arch/arm/mach-imx/clk-pllv1.c Shawn Guo 2015-04-26 40
3bec5f81 arch/arm/mach-imx/clk-pllv1.c Shawn Guo 2015-04-26 41 static inline bool is_imx27_pllv1(struct clk_pllv1 *pll)
3bec5f81 arch/arm/mach-imx/clk-pllv1.c Shawn Guo 2015-04-26 42 {
3bec5f81 arch/arm/mach-imx/clk-pllv1.c Shawn Guo 2015-04-26 43 return pll->type == IMX_PLLV1_IMX27;
3bec5f81 arch/arm/mach-imx/clk-pllv1.c Shawn Guo 2015-04-26 44 }
3bec5f81 arch/arm/mach-imx/clk-pllv1.c Shawn Guo 2015-04-26 45
3bec5f81 arch/arm/mach-imx/clk-pllv1.c Shawn Guo 2015-04-26 46 static inline bool mfn_is_negative(struct clk_pllv1 *pll, unsigned int mfn)
3bec5f81 arch/arm/mach-imx/clk-pllv1.c Shawn Guo 2015-04-26 47 {
3bec5f81 arch/arm/mach-imx/clk-pllv1.c Shawn Guo 2015-04-26 48 return !is_imx1_pllv1(pll) && !is_imx21_pllv1(pll) && (mfn & MFN_SIGN);
a5947903 arch/arm/mach-imx/clk-pllv1.c Alexander Shiyan 2013-11-10 49 }
a5947903 arch/arm/mach-imx/clk-pllv1.c Alexander Shiyan 2013-11-10 50
2af9e6db arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-03-09 51 static unsigned long clk_pllv1_recalc_rate(struct clk_hw *hw,
2af9e6db arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-03-09 52 unsigned long parent_rate)
2af9e6db arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-03-09 53 {
2af9e6db arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-03-09 54 struct clk_pllv1 *pll = to_clk_pllv1(hw);
a6dd3c81 arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-09-11 55 long long ll;
a6dd3c81 arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-09-11 56 int mfn_abs;
a6dd3c81 arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-09-11 57 unsigned int mfi, mfn, mfd, pd;
a6dd3c81 arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-09-11 58 u32 reg;
a6dd3c81 arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-09-11 59 unsigned long rate;
2af9e6db arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-03-09 60
a6dd3c81 arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-09-11 61 reg = readl(pll->base);
a6dd3c81 arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-09-11 62
a6dd3c81 arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-09-11 63 /*
a6dd3c81 arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-09-11 64 * Get the resulting clock rate from a PLL register value and the input
a6dd3c81 arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-09-11 65 * frequency. PLLs with this register layout can be found on i.MX1,
a6dd3c81 arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-09-11 66 * i.MX21, i.MX27 and i,MX31
a6dd3c81 arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-09-11 67 *
a6dd3c81 arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-09-11 68 * mfi + mfn / (mfd + 1)
a6dd3c81 arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-09-11 69 * f = 2 * f_ref * --------------------
a6dd3c81 arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-09-11 70 * pd + 1
a6dd3c81 arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-09-11 71 */
a6dd3c81 arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-09-11 72
a6dd3c81 arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-09-11 73 mfi = (reg >> 10) & 0xf;
a6dd3c81 arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-09-11 74 mfn = reg & 0x3ff;
a6dd3c81 arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-09-11 75 mfd = (reg >> 16) & 0x3ff;
a6dd3c81 arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-09-11 76 pd = (reg >> 26) & 0xf;
a6dd3c81 arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-09-11 77
a6dd3c81 arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-09-11 78 mfi = mfi <= 5 ? 5 : mfi;
a6dd3c81 arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-09-11 79
a6dd3c81 arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-09-11 80 mfn_abs = mfn;
a6dd3c81 arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-09-11 81
a6dd3c81 arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-09-11 82 /*
a6dd3c81 arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-09-11 83 * On all i.MXs except i.MX1 and i.MX21 mfn is a 10bit
a5947903 arch/arm/mach-imx/clk-pllv1.c Alexander Shiyan 2013-11-10 84 * 2's complements number.
a5947903 arch/arm/mach-imx/clk-pllv1.c Alexander Shiyan 2013-11-10 85 * On i.MX27 the bit 9 is the sign bit.
a6dd3c81 arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-09-11 86 */
3bec5f81 arch/arm/mach-imx/clk-pllv1.c Shawn Guo 2015-04-26 87 if (mfn_is_negative(pll, mfn)) {
3bec5f81 arch/arm/mach-imx/clk-pllv1.c Shawn Guo 2015-04-26 88 if (is_imx27_pllv1(pll))
a5947903 arch/arm/mach-imx/clk-pllv1.c Alexander Shiyan 2013-11-10 89 mfn_abs = mfn & MFN_MASK;
a5947903 arch/arm/mach-imx/clk-pllv1.c Alexander Shiyan 2013-11-10 90 else
a5947903 arch/arm/mach-imx/clk-pllv1.c Alexander Shiyan 2013-11-10 91 mfn_abs = BIT(MFN_BITS) - mfn;
a5947903 arch/arm/mach-imx/clk-pllv1.c Alexander Shiyan 2013-11-10 92 }
a6dd3c81 arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-09-11 93
a6dd3c81 arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-09-11 94 rate = parent_rate * 2;
a6dd3c81 arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-09-11 95 rate /= pd + 1;
a6dd3c81 arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-09-11 96
a6dd3c81 arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-09-11 97 ll = (unsigned long long)rate * mfn_abs;
a6dd3c81 arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-09-11 98
a6dd3c81 arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-09-11 @99 do_div(ll, mfd + 1);
a6dd3c81 arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-09-11 100
3bec5f81 arch/arm/mach-imx/clk-pllv1.c Shawn Guo 2015-04-26 101 if (mfn_is_negative(pll, mfn))
a6dd3c81 arch/arm/mach-imx/clk-pllv1.c Sascha Hauer 2012-09-11 102 ll = -ll;
:::::: The code at line 99 was first introduced by commit
:::::: a6dd3c812e774b876d440c1a9ec1bd0fd5659390 ARM: i.MX clk pllv1: move mxc_decode_pll code to its user
:::::: TO: Sascha Hauer <s.hauer@...gutronix.de>
:::::: CC: Sascha Hauer <s.hauer@...gutronix.de>
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0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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