From: kernel test robot <lkp@intel.com>
To: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: oe-kbuild-all@lists.linux.dev
Subject: [rt-devel:linux-7.2.y-rt-rebase 1/17] drivers/tty/serial/8250/8250_port.c:3257 serial8250_fifo_wait_for_lsr_thre() warn: inconsistent indenting
Date: Fri, 10 Jul 2026 13:04:50 +0800 [thread overview]
Message-ID: <202607101238.CUhuF09M-lkp@intel.com> (raw)
tree: https://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-7.2.y-rt-rebase
head: 8539be5dc459ac9989806747ef44b2566c2a7981
commit: 03dd6d771fb6be5f870d15b77b9e049407eb3901 [1/17] Reapply "serial: 8250: Switch to nbcon console"
config: nios2-randconfig-r071-20260710 (https://download.01.org/0day-ci/archive/20260710/202607101238.CUhuF09M-lkp@intel.com/config)
compiler: nios2-linux-gcc (GCC) 8.5.0
smatch: v0.5.0-9185-gbcc58b9c
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@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202607101238.CUhuF09M-lkp@intel.com/
smatch warnings:
drivers/tty/serial/8250/8250_port.c:3257 serial8250_fifo_wait_for_lsr_thre() warn: inconsistent indenting
vim +3257 drivers/tty/serial/8250/8250_port.c
b6830f6df8914f Peter Hurley 2015-06-27 3240
03dd6d771fb6be Sebastian Andrzej Siewior 2025-02-04 3241 void serial8250_fifo_wait_for_lsr_thre(struct uart_8250_port *up,
03dd6d771fb6be Sebastian Andrzej Siewior 2025-02-04 3242 struct nbcon_write_context *wctxt,
03dd6d771fb6be Sebastian Andrzej Siewior 2025-02-04 3243 unsigned int count)
a7b9ce39fbe4ae Ilpo Järvinen 2026-02-03 3244 {
a7b9ce39fbe4ae Ilpo Järvinen 2026-02-03 3245 unsigned int i;
a7b9ce39fbe4ae Ilpo Järvinen 2026-02-03 3246
a7b9ce39fbe4ae Ilpo Järvinen 2026-02-03 3247 for (i = 0; i < count; i++) {
03dd6d771fb6be Sebastian Andrzej Siewior 2025-02-04 3248 /*
03dd6d771fb6be Sebastian Andrzej Siewior 2025-02-04 3249 * Pass the ownership as quickly as possible to a higher
03dd6d771fb6be Sebastian Andrzej Siewior 2025-02-04 3250 * priority context. Otherwise, its attempt to take over
03dd6d771fb6be Sebastian Andrzej Siewior 2025-02-04 3251 * the ownership might timeout. The new owner will wait
03dd6d771fb6be Sebastian Andrzej Siewior 2025-02-04 3252 * for UART_LSR_THRE before reusing the fifo.
03dd6d771fb6be Sebastian Andrzej Siewior 2025-02-04 3253 */
03dd6d771fb6be Sebastian Andrzej Siewior 2025-02-04 3254 if (wctxt && !nbcon_can_proceed(wctxt))
03dd6d771fb6be Sebastian Andrzej Siewior 2025-02-04 3255 return;
03dd6d771fb6be Sebastian Andrzej Siewior 2025-02-04 3256
a7b9ce39fbe4ae Ilpo Järvinen 2026-02-03 @3257 if (wait_for_lsr(up, UART_LSR_THRE))
a7b9ce39fbe4ae Ilpo Järvinen 2026-02-03 3258 return;
a7b9ce39fbe4ae Ilpo Järvinen 2026-02-03 3259 }
a7b9ce39fbe4ae Ilpo Järvinen 2026-02-03 3260 }
a7b9ce39fbe4ae Ilpo Järvinen 2026-02-03 3261 EXPORT_SYMBOL_NS_GPL(serial8250_fifo_wait_for_lsr_thre, "SERIAL_8250");
a7b9ce39fbe4ae Ilpo Järvinen 2026-02-03 3262
:::::: The code at line 3257 was first introduced by commit
:::::: a7b9ce39fbe4ae2919fe4f7ac16c293cb6632d30 serial: 8250_dw: Ensure BUSY is deasserted
:::::: TO: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
:::::: CC: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
reply other threads:[~2026-07-10 5:05 UTC|newest]
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