drivers/char: delete non-required instances of include <linux/init.h>

None of these files are actually using any __init type directives
and hence don't need to include <linux/init.h>. Most are just a
left over from __devinit and __cpuinit removal, or simply due to
code getting copied from one driver to the next.

Cc: David Airlie <[e-mail]>
Cc: Matt Mackall <[e-mail]>
Cc: Herbert Xu <[e-mail]>
Cc: Kukjin Kim <[e-mail]>
Cc: Corey Minyard <[e-mail]>
Cc: Chris Metcalf <[e-mail]>
Cc: Arnd Bergmann <[e-mail]>
Cc: Greg Kroah-Hartman <[e-mail]>
Cc: Peter Huewe <[e-mail]>
Cc: Ashley Lai <[e-mail]>
Cc: Marcel Selhorst <[e-mail]>
Signed-off-by: Paul Gortmaker <[e-mail]>
Signed-off-by: Greg Kroah-Hartman <[e-mail]>

drivers/char/agp/frontend.c

···
 #include <linux/module.h>
 #include <linux/mman.h>
 #include <linux/pci.h>
-#include <linux/init.h>
 #include <linux/miscdevice.h>
 #include <linux/agp_backend.h>
 #include <linux/agpgart.h>

drivers/char/agp/generic.c

···
  */
 #include <linux/module.h>
 #include <linux/pci.h>
-#include <linux/init.h>
 #include <linux/pagemap.h>
 #include <linux/miscdevice.h>
 #include <linux/pm.h>

drivers/char/agp/intel-gtt.c

···
 
 #include <linux/module.h>
 #include <linux/pci.h>
-#include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/pagemap.h>
 #include <linux/agp_backend.h>

drivers/char/agp/sgi-agp.c

···
 #include <linux/module.h>
 #include <linux/pci.h>
 #include <linux/slab.h>
-#include <linux/init.h>
 #include <linux/agp_backend.h>
 #include <asm/sn/addrs.h>
 #include <asm/sn/io.h>

drivers/char/hw_random/bcm2835-rng.c

···
  */
 
 #include <linux/hw_random.h>
-#include <linux/init.h>
 #include <linux/io.h>
 #include <linux/kernel.h>
 #include <linux/module.h>

drivers/char/hw_random/core.c

···
 #include <linux/kernel.h>
 #include <linux/fs.h>
 #include <linux/sched.h>
-#include <linux/init.h>
 #include <linux/miscdevice.h>
 #include <linux/delay.h>
 #include <linux/slab.h>

drivers/char/hw_random/exynos-rng.c

···
 #include <linux/hw_random.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
-#include <linux/init.h>
 #include <linux/io.h>
 #include <linux/platform_device.h>
 #include <linux/clk.h>

drivers/char/hw_random/n2-drv.c

···
 #include <linux/module.h>
 #include <linux/types.h>
 #include <linux/delay.h>
-#include <linux/init.h>
 #include <linux/slab.h>
 #include <linux/workqueue.h>
 #include <linux/preempt.h>

drivers/char/hw_random/nomadik-rng.c

···
 
 #include <linux/kernel.h>
 #include <linux/module.h>
-#include <linux/init.h>
 #include <linux/device.h>
 #include <linux/amba/bus.h>
 #include <linux/hw_random.h>

drivers/char/hw_random/octeon-rng.c

···
  */
 
 #include <linux/module.h>
-#include <linux/init.h>
 #include <linux/platform_device.h>
 #include <linux/device.h>
 #include <linux/hw_random.h>

drivers/char/ipmi/ipmi_si_intf.c

···
 #include <linux/ipmi_smi.h>
 #include <asm/io.h>
 #include "ipmi_si_sm.h"
-#include <linux/init.h>
 #include <linux/dmi.h>
 #include <linux/string.h>
 #include <linux/ctype.h>

drivers/char/mwave/3780i.c

···
 #include <linux/unistd.h>
 #include <linux/delay.h>
 #include <linux/ioport.h>
-#include <linux/init.h>
 #include <linux/bitops.h>
 #include <linux/sched.h>	/* cond_resched() */
 

drivers/char/tile-srom.c

···
 
 #include <linux/module.h>
 #include <linux/moduleparam.h>
-#include <linux/init.h>
 #include <linux/kernel.h>	/* printk() */
 #include <linux/slab.h>		/* kmalloc() */
 #include <linux/fs.h>		/* everything... */

drivers/char/tpm/tpm_i2c_infineon.c

···
  *
  *
  */
-#include <linux/init.h>
 #include <linux/i2c.h>
 #include <linux/module.h>
 #include <linux/wait.h>

drivers/char/tpm/tpm_i2c_stm_st33.c

···
 #include <linux/miscdevice.h>
 #include <linux/kernel.h>
 #include <linux/delay.h>
-#include <linux/init.h>
 #include <linux/wait.h>
 #include <linux/string.h>
 #include <linux/interrupt.h>