MIPS: Lasat: Remove unused function from sysctl code.

Remove the function proc_dolasatint() that is not used anywhere.

This was partially found by using a static code analysis program called cppcheck.
Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/8868/Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

arch/mips/lasat/sysctl.c

@@ -53,21 +53,6 @@ int proc_dolasatstring(struct ctl_table *table, int write,
 	return 0;
 }
 
-/* proc function to write EEPROM after changing int entry */
-int proc_dolasatint(struct ctl_table *table, int write,
-		       void *buffer, size_t *lenp, loff_t *ppos)
-{
-	int r;
-
-	r = proc_dointvec(table, write, buffer, lenp, ppos);
-	if ((!write) || r)
-		return r;
-
-	lasat_write_eeprom_info();
-
-	return 0;
-}
-
 #ifdef CONFIG_DS1603
 static int rtctmp;