sh: clkfwk: remove r8/r16/r32

SH will get below warning

${LINUX}/drivers/sh/clk/cpg.c: In function 'r8':
${LINUX}/drivers/sh/clk/cpg.c:41:17: warning: passing argument 1 of 'ioread8'
 discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
  return ioread8(addr);
                 ^~~~
In file included from ${LINUX}/arch/sh/include/asm/io.h:21,
                 from ${LINUX}/include/linux/io.h:13,
                 from ${LINUX}/drivers/sh/clk/cpg.c:14:
${LINUX}/include/asm-generic/iomap.h:29:29: note: expected 'void *' but
argument is of type 'const void *'
 extern unsigned int ioread8(void __iomem *);
                             ^~~~~~~~~~~~~~

We don't need "const" for r8/r16/r32.  And we don't need r8/r16/r32
themselvs.  This patch cleanup these.

Signed-off-by: Kuninori Morimoto <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Cc: Alan Modra <[email protected]>
Cc: Bin Meng <[email protected]>
Cc: Chen Zhou <[email protected]>
Cc: Geert Uytterhoeven <[email protected]>
Cc: John Paul Adrian Glaubitz <[email protected]>
Cc: Krzysztof Kozlowski <[email protected]>
Cc: Rich Felker <[email protected]>
Cc: Romain Naour <[email protected]>
Cc: Sam Ravnborg <[email protected]>
Cc: Yoshinori Sato <[email protected]>
X-MARC-Message: https://marc.info/?l=linux-renesas-soc&m=157852973916903
Signed-off-by: Linus Torvalds <[email protected]>

0 files changed, 0 insertions, 0 deletions