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sparc32: add irq + smp declarations to headers

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In preparation for cleaning up a number of files add
declarations for irq and smp related data/functions to
the relevant headers.

This showed that the extern declaration of cputypval differed
in the two files where it was used.
As cputypval is defined like this:

cputypval:
        .asciz "sun4c"

the correct representation is a char array.
Fix users to use the new declaration.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Sam Ravnborg 2011-01-28 22:08:18 +00:00 • committed by David S. Miller
parent e046b1e978
commit b7afdb7e85
5 changed files with 68 additions and 13 deletions
Download patch file Download diff file Expand all files Collapse all files

19
arch/sparc/kernel/setup_32.c
View file

@ -184,7 +184,6 @@ static void __init boot_flags_init(char *commands)
*/
extern void sun4c_probe_vac(void);
extern char cputypval;
extern unsigned short root_flags;
extern unsigned short root_dev;
@ -218,21 +217,21 @@ void __init setup_arch(char **cmdline_p)
/* Set sparc_cpu_model */
sparc_cpu_model = sun_unknown;
if (!strcmp(&cputypval,"sun4 "))
if (!strcmp(&cputypval[0], "sun4 "))
sparc_cpu_model = sun4;
if (!strcmp(&cputypval,"sun4c"))
if (!strcmp(&cputypval[0], "sun4c"))
sparc_cpu_model = sun4c;
if (!strcmp(&cputypval,"sun4m"))
if (!strcmp(&cputypval[0], "sun4m"))
sparc_cpu_model = sun4m;
if (!strcmp(&cputypval,"sun4s"))
if (!strcmp(&cputypval[0], "sun4s"))
sparc_cpu_model = sun4m; /* CP-1200 with PROM 2.30 -E */
if (!strcmp(&cputypval,"sun4d"))
if (!strcmp(&cputypval[0], "sun4d"))
sparc_cpu_model = sun4d;
if (!strcmp(&cputypval,"sun4e"))
if (!strcmp(&cputypval[0], "sun4e"))
sparc_cpu_model = sun4e;
if (!strcmp(&cputypval,"sun4u"))
if (!strcmp(&cputypval[0], "sun4u"))
sparc_cpu_model = sun4u;
if (!strncmp(&cputypval, "leon" , 4))
if (!strncmp(&cputypval[0], "leon" , 4))
sparc_cpu_model = sparc_leon;
printk("ARCH: ");
@ -335,7 +334,7 @@ static int show_cpuinfo(struct seq_file *m, void *__unused)
prom_rev,
romvec->pv_printrev >> 16,
romvec->pv_printrev & 0xffff,
&cputypval,
&cputypval[0],
ncpus_probed,
num_online_cpus()
#ifndef CONFIG_SMP