[PATCH] isdn/sc: compile breakage re check_reset()

[PATCH] isdn/sc: compile breakage re check_reset()

[Alexey Dobriyan]

[PATCH] isdn/sc: compile breakage re check_reset()

[Alexey Dobriyan]

There is check_reset() -- global function in drivers/isdn/sc/
There is check_reset -- variable holding module param in aacraid driver.

On allyesconfig they clash with:

  LD      drivers/built-in.o
drivers/isdn/built-in.o: In function `check_reset':
: multiple definition of `check_reset'
drivers/scsi/built-in.o:(.data+0xe458): first defined here
ld: Warning: size of symbol `check_reset' changed from 4 in drivers/scsi/built-in.o to 219 in drivers/isdn/built-in.o
ld: Warning: type of symbol `check_reset' changed from 1 to 2 in drivers/isdn/built-in.o

Rename the former.

Signed-off-by: Alexey Dobriyan <adobriyan@sw.ru>
---

 drivers/isdn/sc/card.h    |    2 +-
 drivers/isdn/sc/command.c |    2 +-
 drivers/isdn/sc/timer.c   |    2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

--- a/drivers/isdn/sc/card.h
+++ b/drivers/isdn/sc/card.h
@@ -125,7 +125,7 @@ int sendmessage(int card, unsigned int procid, unsigned int type,
 int receivemessage(int card, RspMessage *rspmsg);
 int sc_ioctl(int card, scs_ioctl *data);
 int setup_buffers(int card, int c);
-void check_reset(unsigned long data);
+void sc_check_reset(unsigned long data);
 void check_phystat(unsigned long data);
 
 #endif /* CARD_H */
--- a/drivers/isdn/sc/command.c
+++ b/drivers/isdn/sc/command.c
@@ -344,7 +344,7 @@ int reset(int card)
 
 	spin_lock_irqsave(&sc_adapter[card]->lock, flags);
 	init_timer(&sc_adapter[card]->reset_timer);
-	sc_adapter[card]->reset_timer.function = check_reset;
+	sc_adapter[card]->reset_timer.function = sc_check_reset;
 	sc_adapter[card]->reset_timer.data = card;
 	sc_adapter[card]->reset_timer.expires = jiffies + CHECKRESET_TIME;
 	add_timer(&sc_adapter[card]->reset_timer);
--- a/drivers/isdn/sc/timer.c
+++ b/drivers/isdn/sc/timer.c
@@ -43,7 +43,7 @@ static void setup_ports(int card)
  * Then, check to see if the signate has been set. Next, set the
  * signature to a known value and issue a startproc if needed.
  */
-void check_reset(unsigned long data)
+void sc_check_reset(unsigned long data)
 {
 	unsigned long flags;
 	unsigned long sig;

Re: [PATCH] isdn/sc: compile breakage re check_reset()

[Andrew Morton]

On Tue, 17 Jul 2007 14:33:43 +0400
Alexey Dobriyan <adobriyan@sw.ru> wrote:

> There is check_reset() -- global function in drivers/isdn/sc/
> There is check_reset -- variable holding module param in aacraid driver.
> 
> On allyesconfig they clash with:
> 
>   LD      drivers/built-in.o
> drivers/isdn/built-in.o: In function `check_reset':
> : multiple definition of `check_reset'
> drivers/scsi/built-in.o:(.data+0xe458): first defined here
> ld: Warning: size of symbol `check_reset' changed from 4 in drivers/scsi/built-in.o to 219 in drivers/isdn/built-in.o
> ld: Warning: type of symbol `check_reset' changed from 1 to 2 in drivers/isdn/built-in.o
> 
> Rename the former.

yeah, well, I did aacraid-rename-check_reset.patch last month, but scsi
patches are hard to get rid of.

Both patches are needed: check_reset() is a dopey name.