dz.c: Use a helper to cast from "struct uart_port *"
Replace all casts from "struct uart_port *" to "struct dz_port *" with a
construct based on container_of(). This makes the conversion work
irrespective of where the former struct is located within the latter.
By popular request I have implemented it as an inline function rather than
a macro this time.
Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
1 file changed