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| author | Sang-Heon Jeon <ekffu200098@gmail.com> | 2026-08-24 01:18:14 +0900 |
|---|---|---|
| committer | Julia Lawall <Julia.Lawall@inria.fr> | 2026-08-23 22:12:11 +0200 |
| commit | 2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c (patch) | |
| tree | dcc4da1d99f17541c5590ac63c77da4bf372a4ab /arch/m68k/sun3/intersil.c | |
| download | linux-stable-2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c.tar.gz linux-stable-2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c.zip | |
coccinelle: alloc_cast: drop removed allocatorsgrafted
- pci_alloc_consistent() and pci_zalloc_consistent() were removed by
commit 7968778914e5
("PCI: Remove the deprecated "pci-dma-compat.h" API")
- kmem_alloc() was removed by commit f078d4ea8276
("xfs: convert kmem_alloc() to kmalloc()")
- kmem_zalloc() was removed by commit 10634530f7ba
("xfs: convert kmem_zalloc() to kzalloc()")
- kmem_zone_alloc() and kmem_zone_zalloc() were removed by commit
bae633a4a283 ("xfs: remove xfs_zone_{alloc,zalloc} helpers")
So drop them from the rules.
No functional change.
Signed-off-by: Sang-Heon Jeon <ekffu200098@gmail.com>
Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
Diffstat (limited to 'arch/m68k/sun3/intersil.c')
| -rw-r--r-- | arch/m68k/sun3/intersil.c | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/arch/m68k/sun3/intersil.c b/arch/m68k/sun3/intersil.c new file mode 100644 index 000000000..29674cfa9 --- /dev/null +++ b/arch/m68k/sun3/intersil.c @@ -0,0 +1,70 @@ +/* + * arch/m68k/sun3/intersil.c + * + * basic routines for accessing the intersil clock within the sun3 machines + * + * started 11/12/1999 Sam Creasey + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file COPYING in the main directory of this archive + * for more details. + */ + +#include <linux/kernel.h> +#include <linux/rtc.h> + +#include <asm/errno.h> +#include <asm/intersil.h> +#include <asm/machdep.h> + +#include "sun3.h" + +/* bits to set for start/run of the intersil */ +#define STOP_VAL (INTERSIL_STOP | INTERSIL_INT_ENABLE | INTERSIL_24H_MODE) +#define START_VAL (INTERSIL_RUN | INTERSIL_INT_ENABLE | INTERSIL_24H_MODE) + +/* get/set hwclock */ + +int sun3_hwclk(int set, struct rtc_time *t) +{ + volatile struct intersil_dt *todintersil; + unsigned long flags; + + todintersil = (struct intersil_dt *) &intersil_clock->counter; + + local_irq_save(flags); + + intersil_clock->cmd_reg = STOP_VAL; + + /* set or read the clock */ + if(set) { + todintersil->csec = 0; + todintersil->hour = t->tm_hour; + todintersil->minute = t->tm_min; + todintersil->second = t->tm_sec; + todintersil->month = t->tm_mon + 1; + todintersil->day = t->tm_mday; + todintersil->year = (t->tm_year - 68) % 100; + todintersil->weekday = t->tm_wday; + } else { + /* read clock */ + t->tm_sec = todintersil->csec; + t->tm_hour = todintersil->hour; + t->tm_min = todintersil->minute; + t->tm_sec = todintersil->second; + t->tm_mon = todintersil->month - 1; + t->tm_mday = todintersil->day; + t->tm_year = todintersil->year + 68; + t->tm_wday = todintersil->weekday; + if (t->tm_year < 70) + t->tm_year += 100; + } + + intersil_clock->cmd_reg = START_VAL; + + local_irq_restore(flags); + + return 0; + +} + |
