Remove pointless casts from void pointers

Mostly in and around irq handlers.

Signed-off-by: Jeff Garzik <[email protected]>
Cc: Russell King <[email protected]>
Cc: "Luck Tony" <[email protected]>
Cc: Roman Zippel <[email protected]>
Cc: Geert Uytterhoeven <[email protected]>
Cc: Paul Mackerras <[email protected]>
Cc: Benjamin Herrenschmidt <[email protected]>
Acked-by: Dmitry Torokhov <[email protected]>
Cc: Karsten Keil <[email protected]>
Acked-by: "John W. Linville" <[email protected]>
Cc: James Bottomley <[email protected]>
Cc: David Brownell <[email protected]>
Cc: "Antonino A. Daplas" <[email protected]>
Acked-by: Josh Boyer <[email protected]>
Acked-by: Holger Schurig <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
15 files changed