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of_clk_get_parent_count() may return negative error code, so num_parents
needs to be int rather than unsigned int.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
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There doesn't seem to be any reason why we can't use the standard
readb()/writeb() accessors here because ctrl_inb() and
ctrl_outb() match the generic implementation of readb() and
writeb() that the h8300 architecture uses. This allows us to test
compile this driver on other architectures besides h8300.
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
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We don't need to print an error on allocation failures, drop it.
While we're here, change the sizeof() to be sizeof(*<ptr>) to
make code more future proof.
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
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The error handling was a bit messy and buggy. It freed "pll_clock" then
dereferenced it, and then freed it again. I've re-written it in normal
kernel style.
Fixes: 42ff8e8008c8 ('h8300: clock driver')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp>
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