diff options
author | Kees Cook <keescook@chromium.org> | 2017-10-05 02:26:57 +0300 |
---|---|---|
committer | Thomas Gleixner <tglx@linutronix.de> | 2017-10-05 16:01:17 +0300 |
commit | 9c6c273aa4248c60569de6ef7e7e9c7bed3cd32e (patch) | |
tree | e1a765a79a3a436212a8000d4606d1fe6aeff087 /drivers/scsi/qla1280.c | |
parent | 1d1fe902afb380571105d05d0be3de61b81bc9a8 (diff) | |
download | linux-9c6c273aa4248c60569de6ef7e7e9c7bed3cd32e.tar.xz |
timer: Remove init_timer_on_stack() in favor of timer_setup_on_stack()
Remove uses of init_timer_on_stack() with open-coded function and data
assignments that could be expressed using timer_setup_on_stack(). Several
were removed from the stack entirely since there was a one-to-one mapping
of parent structure to timer, those are switched to using timer_setup()
instead. All related callbacks were adjusted to use from_timer().
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-mips@linux-mips.org
Cc: Petr Mladek <pmladek@suse.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Sebastian Reichel <sre@kernel.org>
Cc: Kalle Valo <kvalo@qca.qualcomm.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Pavel Machek <pavel@ucw.cz>
Cc: Wim Van Sebroeck <wim@iguana.be>
Cc: linux1394-devel@lists.sourceforge.net
Cc: Chris Metcalf <cmetcalf@mellanox.com>
Cc: linux-s390@vger.kernel.org
Cc: linux-wireless@vger.kernel.org
Cc: "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
Cc: linux-scsi@vger.kernel.org
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Ursula Braun <ubraun@linux.vnet.ibm.com>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Viresh Kumar <viresh.kumar@linaro.org>
Cc: Harish Patil <harish.patil@cavium.com>
Cc: Stephen Boyd <sboyd@codeaurora.org>
Cc: Michael Reed <mdr@sgi.com>
Cc: Manish Chopra <manish.chopra@cavium.com>
Cc: Len Brown <len.brown@intel.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: linux-pm@vger.kernel.org
Cc: Lai Jiangshan <jiangshanlai@gmail.com>
Cc: Tejun Heo <tj@kernel.org>
Cc: Julian Wiedmann <jwi@linux.vnet.ibm.com>
Cc: John Stultz <john.stultz@linaro.org>
Cc: Mark Gross <mark.gross@intel.com>
Cc: linux-watchdog@vger.kernel.org
Cc: "Martin K. Petersen" <martin.petersen@oracle.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Stefan Richter <stefanr@s5r6.in-berlin.de>
Cc: Guenter Roeck <linux@roeck-us.net>
Cc: netdev@vger.kernel.org
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: linuxppc-dev@lists.ozlabs.org
Cc: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Link: https://lkml.kernel.org/r/1507159627-127660-4-git-send-email-keescook@chromium.org
Diffstat (limited to 'drivers/scsi/qla1280.c')
-rw-r--r-- | drivers/scsi/qla1280.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/drivers/scsi/qla1280.c b/drivers/scsi/qla1280.c index 8a29fb09db14..390775d5c918 100644 --- a/drivers/scsi/qla1280.c +++ b/drivers/scsi/qla1280.c @@ -758,9 +758,9 @@ enum action { }; -static void qla1280_mailbox_timeout(unsigned long __data) +static void qla1280_mailbox_timeout(struct timer_list *t) { - struct scsi_qla_host *ha = (struct scsi_qla_host *)__data; + struct scsi_qla_host *ha = from_timer(ha, t, mailbox_timer); struct device_reg __iomem *reg; reg = ha->iobase; @@ -2465,7 +2465,6 @@ qla1280_mailbox_command(struct scsi_qla_host *ha, uint8_t mr, uint16_t *mb) uint16_t __iomem *mptr; uint16_t data; DECLARE_COMPLETION_ONSTACK(wait); - struct timer_list timer; ENTER("qla1280_mailbox_command"); @@ -2494,18 +2493,15 @@ qla1280_mailbox_command(struct scsi_qla_host *ha, uint8_t mr, uint16_t *mb) /* Issue set host interrupt command. */ /* set up a timer just in case we're really jammed */ - init_timer_on_stack(&timer); - timer.expires = jiffies + 20*HZ; - timer.data = (unsigned long)ha; - timer.function = qla1280_mailbox_timeout; - add_timer(&timer); + timer_setup(&ha->mailbox_timer, qla1280_mailbox_timeout, 0); + mod_timer(&ha->mailbox_timer, jiffies + 20 * HZ); spin_unlock_irq(ha->host->host_lock); WRT_REG_WORD(®->host_cmd, HC_SET_HOST_INT); data = qla1280_debounce_register(®->istatus); wait_for_completion(&wait); - del_timer_sync(&timer); + del_timer_sync(&ha->mailbox_timer); spin_lock_irq(ha->host->host_lock); |