Changeset a35b458 in mainline for kernel/arch/ia64/src/drivers/it.c


Ignore:
Timestamp:
2018-03-02T20:10:49Z (7 years ago)
Author:
Jiří Zárevúcky <zarevucky.jiri@…>
Branches:
lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
Children:
f1380b7
Parents:
3061bc1
git-author:
Jiří Zárevúcky <zarevucky.jiri@…> (2018-02-28 17:38:31)
git-committer:
Jiří Zárevúcky <zarevucky.jiri@…> (2018-03-02 20:10:49)
Message:

style: Remove trailing whitespace on _all_ lines, including empty ones, for particular file types.

Command used: tools/srepl '\s\+$' '' -- *.c *.h *.py *.sh *.s *.S *.ag

Currently, whitespace on empty lines is very inconsistent.
There are two basic choices: Either remove the whitespace, or keep empty lines
indented to the level of surrounding code. The former is AFAICT more common,
and also much easier to do automatically.

Alternatively, we could write script for automatic indentation, and use that
instead. However, if such a script exists, it's possible to use the indented
style locally, by having the editor apply relevant conversions on load/save,
without affecting remote repository. IMO, it makes more sense to adopt
the simpler rule.

File:
1 edited

Legend:

Unmodified
Added
Removed
  • kernel/arch/ia64/src/drivers/it.c

    r3061bc1 ra35b458  
    6868                it_irq.handler = it_interrupt;
    6969                irq_register(&it_irq);
    70                
     70
    7171                uint64_t base_freq;
    7272                base_freq  = ((bootinfo->freq_scale) & FREQ_NUMERATOR_MASK) >>
     
    7575                base_freq /= ((bootinfo->freq_scale) & FREQ_DENOMINATOR_MASK) >>
    7676                    FREQ_DENOMINATOR_SHIFT;
    77                
     77
    7878                it_delta = base_freq / HZ;
    7979        }
    80        
     80
    8181        /* Initialize Interval Timer external interrupt vector */
    8282        cr_itv_t itv;
    83        
     83
    8484        itv.value = itv_read();
    8585        itv.vector = INTERRUPT_TIMER;
    8686        itv.m = 0;
    8787        itv_write(itv.value);
    88        
     88
    8989        /* Set Interval Timer Counter to zero */
    9090        itc_write(0);
    91        
     91
    9292        /* Generate first Interval Timer interrupt in IT_DELTA ticks */
    9393        itm_write(IT_DELTA);
    94        
     94
    9595        /* Propagate changes */
    9696        srlz_d();
     
    113113{
    114114        eoi_write(EOI);
    115        
     115
    116116        int64_t itm = itm_read();
    117        
     117
    118118        while (true) {
    119119                int64_t itc = itc_read();
    120120                itc += IT_SERVICE_CLOCKS;
    121                
     121
    122122                itm += IT_DELTA;
    123123                if (itm - itc < 0)
     
    126126                        break;
    127127        }
    128        
     128
    129129        itm_write(itm);
    130130        srlz_d();  /* Propagate changes */
    131        
     131
    132132        /*
    133133         * We are holding a lock which prevents preemption.
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