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| author | Jiri Slaby <jirislaby@gmail.com> | 2008-10-13 10:34:36 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-13 09:51:39 -0700 |
| commit | cf176bc30289f1e3ed858bc7630766cbd7d68a86 (patch) | |
| tree | 0e30dc91b288ce353aed0fc613ae5f4a6550d319 /drivers/char | |
| parent | 47babd4c6a16915aeb15d4216d91f03910572982 (diff) | |
| download | linux-rpi3-cf176bc30289f1e3ed858bc7630766cbd7d68a86.tar.gz linux-rpi3-cf176bc30289f1e3ed858bc7630766cbd7d68a86.tar.bz2 linux-rpi3-cf176bc30289f1e3ed858bc7630766cbd7d68a86.zip | |
ip2: cleanup globals
- do not init .bss zeroed data to zero again (by memset or
explicit assignment)
- use char [] instead of char * for string constants
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/char')
| -rw-r--r-- | drivers/char/ip2/ip2main.c | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/drivers/char/ip2/ip2main.c b/drivers/char/ip2/ip2main.c index 79bca611d429..1d4628499641 100644 --- a/drivers/char/ip2/ip2main.c +++ b/drivers/char/ip2/ip2main.c @@ -150,12 +150,12 @@ static int ip2_read_proc(char *, char **, off_t, int, int *, void * ); /*************/ /* String constants to identify ourselves */ -static char *pcName = "Computone IntelliPort Plus multiport driver"; -static char *pcVersion = "1.2.14"; +static const char pcName[] = "Computone IntelliPort Plus multiport driver"; +static const char pcVersion[] = "1.2.14"; /* String constants for port names */ -static char *pcDriver_name = "ip2"; -static char *pcIpl = "ip2ipl"; +static const char pcDriver_name[] = "ip2"; +static const char pcIpl[] = "ip2ipl"; /***********************/ /* Function Prototypes */ @@ -237,8 +237,8 @@ static const struct file_operations ip2_ipl = { .open = ip2_ipl_open, }; -static unsigned long irq_counter = 0; -static unsigned long bh_counter = 0; +static unsigned long irq_counter; +static unsigned long bh_counter; // Use immediate queue to service interrupts #define USE_IQI @@ -286,7 +286,7 @@ MODULE_AUTHOR("Doug McNash"); MODULE_DESCRIPTION("Computone IntelliPort Plus Driver"); MODULE_LICENSE("GPL"); -static int poll_only = 0; +static int poll_only; static int Eisa_irq; static int Eisa_slot; @@ -615,10 +615,6 @@ static int ip2_loadmain(void) /* Initialise the iiEllis subsystem. */ iiEllisInit(); - /* Initialize arrays. */ - memset( i2BoardPtrTable, 0, sizeof i2BoardPtrTable ); - memset( DevTable, 0, sizeof DevTable ); - /* Initialise all the boards we can find (up to the maximum). */ for ( i = 0; i < IP2_MAX_BOARDS; ++i ) { switch ( ip2config.addr[i] ) { |