Messages in this thread Patch in this message |  | | | Date | Tue, 3 Nov 2009 10:29:12 +0600 | | Subject | [PATCH -mm] char, moxa: Make isabrds variable global. | | From | Rakib Mullick <> |
When CONFIG_MODULE=n and CONFIG_PCI=n, then variable isabrds becomes unused variable. So place it outside moxa_init solves this problem.
We were warned by the following warning:
drivers/char/moxa.c: In function `moxa_init': drivers/char/moxa.c:1012: warning: unused variable `isabrds'
Signed-off-by: Rakib Mullick <rakib.mullick@gmail.com> ---- --- linus/drivers/char/moxa.c 2009-09-11 20:39:02.000000000 +0600 +++ rakib/drivers/char/moxa.c 2009-11-03 10:57:44.000000000 +0600 @@ -1007,9 +1007,10 @@ static struct pci_driver moxa_pci_driver }; #endif /* CONFIG_PCI */
+static unsigned int __initdata isabrds; + static int __init moxa_init(void) { - unsigned int isabrds = 0; int retval = 0;
printk(KERN_INFO "MOXA Intellio family driver version %s\n",
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