diff options
author | Paul Mundt <lethal@linux-sh.org> | 2010-01-25 22:58:40 -0500 |
---|---|---|
committer | Paul Mundt <lethal@linux-sh.org> | 2010-01-25 22:58:40 -0500 |
commit | 9d56dd3b083a3bec56e9da35ce07baca81030b03 (patch) | |
tree | a9df9d514fbc32defc1ca8a6d7c2795f15b8a128 /arch/sh/kernel/cpu/adc.c | |
parent | a077e91690fb32a1453423b2cf1df3492fd30c3a (diff) |
sh: Mass ctrl_in/outX to __raw_read/writeX conversion.
The old ctrl in/out routines are non-portable and unsuitable for
cross-platform use. While drivers/sh has already been sanitized, there
is still quite a lot of code that is not. This converts the arch/sh/ bits
over, which permits us to flag the routines as deprecated whilst still
building with -Werror for the architecture code, and to ensure that
future users are not added.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/kernel/cpu/adc.c')
-rw-r--r-- | arch/sh/kernel/cpu/adc.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/sh/kernel/cpu/adc.c b/arch/sh/kernel/cpu/adc.c index da3d6877f93d..d307571d54b6 100644 --- a/arch/sh/kernel/cpu/adc.c +++ b/arch/sh/kernel/cpu/adc.c | |||
@@ -18,19 +18,19 @@ int adc_single(unsigned int channel) | |||
18 | 18 | ||
19 | off = (channel & 0x03) << 2; | 19 | off = (channel & 0x03) << 2; |
20 | 20 | ||
21 | csr = ctrl_inb(ADCSR); | 21 | csr = __raw_readb(ADCSR); |
22 | csr = channel | ADCSR_ADST | ADCSR_CKS; | 22 | csr = channel | ADCSR_ADST | ADCSR_CKS; |
23 | ctrl_outb(csr, ADCSR); | 23 | __raw_writeb(csr, ADCSR); |
24 | 24 | ||
25 | do { | 25 | do { |
26 | csr = ctrl_inb(ADCSR); | 26 | csr = __raw_readb(ADCSR); |
27 | } while ((csr & ADCSR_ADF) == 0); | 27 | } while ((csr & ADCSR_ADF) == 0); |
28 | 28 | ||
29 | csr &= ~(ADCSR_ADF | ADCSR_ADST); | 29 | csr &= ~(ADCSR_ADF | ADCSR_ADST); |
30 | ctrl_outb(csr, ADCSR); | 30 | __raw_writeb(csr, ADCSR); |
31 | 31 | ||
32 | return (((ctrl_inb(ADDRAH + off) << 8) | | 32 | return (((__raw_readb(ADDRAH + off) << 8) | |
33 | ctrl_inb(ADDRAL + off)) >> 6); | 33 | __raw_readb(ADDRAL + off)) >> 6); |
34 | } | 34 | } |
35 | 35 | ||
36 | EXPORT_SYMBOL(adc_single); | 36 | EXPORT_SYMBOL(adc_single); |