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Message-ID: <202309260130.Uvwh8ceE-lkp@intel.com>
Date: Tue, 26 Sep 2023 01:33:24 +0800
From: kernel test robot <lkp@...el.com>
To: Arnd Bergmann <arnd@...db.de>
Cc: oe-kbuild-all@...ts.linux.dev, linux-kernel@...r.kernel.org
Subject: arch/arm/mm/cache-uniphier.c:72: warning: cannot understand function
prototype: 'struct uniphier_cache_data '
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 6465e260f48790807eef06b583b38ca9789b6072
commit: 09f6b27d5ddd9ad0ec096d1b0f8decdacc70f0f8 ARM: dove: multiplatform support
date: 1 year, 6 months ago
config: arm-allyesconfig (https://download.01.org/0day-ci/archive/20230926/202309260130.Uvwh8ceE-lkp@intel.com/config)
compiler: arm-linux-gnueabi-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20230926/202309260130.Uvwh8ceE-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202309260130.Uvwh8ceE-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> arch/arm/mm/cache-uniphier.c:72: warning: cannot understand function prototype: 'struct uniphier_cache_data '
--
drivers/edac/armada_xp_edac.c: In function 'axp_mc_check':
>> drivers/edac/armada_xp_edac.c:129:47: warning: variable 'cause_msg' set but not used [-Wunused-but-set-variable]
129 | uint32_t cnt_sbe, cnt_dbe, cause_err, cause_msg;
| ^~~~~~~~~
>> drivers/edac/armada_xp_edac.c:129:36: warning: variable 'cause_err' set but not used [-Wunused-but-set-variable]
129 | uint32_t cnt_sbe, cnt_dbe, cause_err, cause_msg;
| ^~~~~~~~~
>> drivers/edac/armada_xp_edac.c:128:26: warning: variable 'data_l' set but not used [-Wunused-but-set-variable]
128 | uint32_t data_h, data_l, recv_ecc, calc_ecc, addr;
| ^~~~~~
>> drivers/edac/armada_xp_edac.c:128:18: warning: variable 'data_h' set but not used [-Wunused-but-set-variable]
128 | uint32_t data_h, data_l, recv_ecc, calc_ecc, addr;
| ^~~~~~
--
>> drivers/power/supply/ab8500_btemp.c:58: warning: Function parameter or member 'isr' not described in 'ab8500_btemp_interrupts'
>> drivers/power/supply/ab8500_btemp.c:112: warning: Function parameter or member 'prev_bat_temp' not described in 'ab8500_btemp'
>> drivers/power/supply/ab8500_btemp.c:112: warning: Function parameter or member 'bat_ctrl' not described in 'ab8500_btemp'
--
>> drivers/power/supply/ab8500_chargalg.c:173: warning: bad line: is set
>> drivers/power/supply/ab8500_chargalg.c:179: warning: bad line: increased
>> drivers/power/supply/ab8500_chargalg.c:247: warning: Function parameter or member 't_hyst_norm' not described in 'ab8500_chargalg'
>> drivers/power/supply/ab8500_chargalg.c:247: warning: Function parameter or member 't_hyst_lowhigh' not described in 'ab8500_chargalg'
>> drivers/power/supply/ab8500_chargalg.c:247: warning: Function parameter or member 'ccm' not described in 'ab8500_chargalg'
>> drivers/power/supply/ab8500_chargalg.c:247: warning: Function parameter or member 'ac_chg' not described in 'ab8500_chargalg'
>> drivers/power/supply/ab8500_chargalg.c:247: warning: Function parameter or member 'usb_chg' not described in 'ab8500_chargalg'
>> drivers/power/supply/ab8500_chargalg.c:317: warning: Function parameter or member 'state' not described in 'ab8500_chargalg_state_to'
>> drivers/power/supply/ab8500_chargalg.c:802: warning: Function parameter or member 'di' not described in 'ab8500_chargalg_chg_curr_maxim'
--
>> drivers/power/supply/ab8500_charger.c:181: warning: Function parameter or member 'isr' not described in 'ab8500_charger_interrupts'
>> drivers/power/supply/ab8500_charger.c:323: warning: Function parameter or member 'vbat' not described in 'ab8500_charger'
>> drivers/power/supply/ab8500_charger.c:323: warning: Function parameter or member 'old_vbat' not described in 'ab8500_charger'
>> drivers/power/supply/ab8500_charger.c:323: warning: Function parameter or member 'usb_device_is_unrecognised' not described in 'ab8500_charger'
>> drivers/power/supply/ab8500_charger.c:323: warning: Function parameter or member 'autopower' not described in 'ab8500_charger'
>> drivers/power/supply/ab8500_charger.c:323: warning: Function parameter or member 'autopower_cfg' not described in 'ab8500_charger'
>> drivers/power/supply/ab8500_charger.c:323: warning: Function parameter or member 'invalid_charger_detect_state' not described in 'ab8500_charger'
>> drivers/power/supply/ab8500_charger.c:323: warning: Function parameter or member 'adc_main_charger_v' not described in 'ab8500_charger'
>> drivers/power/supply/ab8500_charger.c:323: warning: Function parameter or member 'adc_main_charger_c' not described in 'ab8500_charger'
>> drivers/power/supply/ab8500_charger.c:323: warning: Function parameter or member 'adc_vbus_v' not described in 'ab8500_charger'
>> drivers/power/supply/ab8500_charger.c:323: warning: Function parameter or member 'adc_usb_charger_c' not described in 'ab8500_charger'
>> drivers/power/supply/ab8500_charger.c:323: warning: Function parameter or member 'check_vbat_work' not described in 'ab8500_charger'
>> drivers/power/supply/ab8500_charger.c:323: warning: Function parameter or member 'usb_phy' not described in 'ab8500_charger'
>> drivers/power/supply/ab8500_charger.c:323: warning: Function parameter or member 'nb' not described in 'ab8500_charger'
>> drivers/power/supply/ab8500_charger.c:1395: warning: Function parameter or member 'charger' not described in 'ab8500_charger_ac_en'
>> drivers/power/supply/ab8500_charger.c:1395: warning: Excess function parameter 'di' description in 'ab8500_charger_ac_en'
>> drivers/power/supply/ab8500_charger.c:1572: warning: Function parameter or member 'charger' not described in 'ab8500_charger_usb_en'
>> drivers/power/supply/ab8500_charger.c:1572: warning: Excess function parameter 'di' description in 'ab8500_charger_usb_en'
>> drivers/power/supply/ab8500_charger.c:1849: warning: Function parameter or member 'charger' not described in 'ab8500_charger_watchdog_kick'
>> drivers/power/supply/ab8500_charger.c:1849: warning: Excess function parameter 'di' description in 'ab8500_charger_watchdog_kick'
drivers/power/supply/ab8500_charger.c:1970: warning: Function parameter or member 'work' not described in 'ab8500_charger_check_vbat_work'
--
>> drivers/power/supply/ab8500_fg.c:70: warning: Function parameter or member 'isr' not described in 'ab8500_fg_interrupts'
>> drivers/power/supply/ab8500_fg.c:242: warning: Function parameter or member 'irq' not described in 'ab8500_fg'
>> drivers/power/supply/ab8500_fg.c:242: warning: Function parameter or member 'bat_temp' not described in 'ab8500_fg'
>> drivers/power/supply/ab8500_fg.c:242: warning: Function parameter or member 'low_bat_cnt' not described in 'ab8500_fg'
>> drivers/power/supply/ab8500_fg.c:242: warning: Function parameter or member 'nbr_cceoc_irq_cnt' not described in 'ab8500_fg'
>> drivers/power/supply/ab8500_fg.c:242: warning: Function parameter or member 'line_impedance_uohm' not described in 'ab8500_fg'
>> drivers/power/supply/ab8500_fg.c:242: warning: Function parameter or member 'calib_state' not described in 'ab8500_fg'
>> drivers/power/supply/ab8500_fg.c:242: warning: Function parameter or member 'ab8500_fg_started' not described in 'ab8500_fg'
>> drivers/power/supply/ab8500_fg.c:242: warning: Function parameter or member 'ab8500_fg_complete' not described in 'ab8500_fg'
>> drivers/power/supply/ab8500_fg.c:242: warning: Function parameter or member 'fg_reinit_work' not described in 'ab8500_fg'
vim +72 arch/arm/mm/cache-uniphier.c
e7ecbc057bc5cff Masahiro Yamada 2015-10-02 55
e7ecbc057bc5cff Masahiro Yamada 2015-10-02 56 /* Is the operation region specified by address range? */
e7ecbc057bc5cff Masahiro Yamada 2015-10-02 57 #define UNIPHIER_SSCOQM_S_IS_RANGE(op) \
e7ecbc057bc5cff Masahiro Yamada 2015-10-02 58 ((op & UNIPHIER_SSCOQM_S_MASK) == UNIPHIER_SSCOQM_S_RANGE)
e7ecbc057bc5cff Masahiro Yamada 2015-10-02 59
e7ecbc057bc5cff Masahiro Yamada 2015-10-02 60 /**
e7ecbc057bc5cff Masahiro Yamada 2015-10-02 61 * uniphier_cache_data - UniPhier outer cache specific data
e7ecbc057bc5cff Masahiro Yamada 2015-10-02 62 *
e7ecbc057bc5cff Masahiro Yamada 2015-10-02 63 * @ctrl_base: virtual base address of control registers
e7ecbc057bc5cff Masahiro Yamada 2015-10-02 64 * @rev_base: virtual base address of revision registers
e7ecbc057bc5cff Masahiro Yamada 2015-10-02 65 * @op_base: virtual base address of operation registers
06369a1e58bd5eb Masahiro Yamada 2017-02-01 66 * @way_mask: each bit specifies if the way is present
e7ecbc057bc5cff Masahiro Yamada 2015-10-02 67 * @nsets: number of associativity sets
e7ecbc057bc5cff Masahiro Yamada 2015-10-02 68 * @line_size: line size in bytes
e7ecbc057bc5cff Masahiro Yamada 2015-10-02 69 * @range_op_max_size: max size that can be handled by a single range operation
e7ecbc057bc5cff Masahiro Yamada 2015-10-02 70 * @list: list node to include this level in the whole cache hierarchy
e7ecbc057bc5cff Masahiro Yamada 2015-10-02 71 */
e7ecbc057bc5cff Masahiro Yamada 2015-10-02 @72 struct uniphier_cache_data {
e7ecbc057bc5cff Masahiro Yamada 2015-10-02 73 void __iomem *ctrl_base;
e7ecbc057bc5cff Masahiro Yamada 2015-10-02 74 void __iomem *rev_base;
e7ecbc057bc5cff Masahiro Yamada 2015-10-02 75 void __iomem *op_base;
6427a840ff6aeaa Masahiro Yamada 2016-04-26 76 void __iomem *way_ctrl_base;
06369a1e58bd5eb Masahiro Yamada 2017-02-01 77 u32 way_mask;
e7ecbc057bc5cff Masahiro Yamada 2015-10-02 78 u32 nsets;
e7ecbc057bc5cff Masahiro Yamada 2015-10-02 79 u32 line_size;
e7ecbc057bc5cff Masahiro Yamada 2015-10-02 80 u32 range_op_max_size;
e7ecbc057bc5cff Masahiro Yamada 2015-10-02 81 struct list_head list;
e7ecbc057bc5cff Masahiro Yamada 2015-10-02 82 };
e7ecbc057bc5cff Masahiro Yamada 2015-10-02 83
:::::: The code at line 72 was first introduced by commit
:::::: e7ecbc057bc5cffb8ad10b6bf7a80684fd426d23 ARM: uniphier: add outer cache support
:::::: TO: Masahiro Yamada <yamada.masahiro@...ionext.com>
:::::: CC: Olof Johansson <olof@...om.net>
--
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