merged. Bruce
In message: [linux-yocto v5.15][PATCH] drivers: soc: fwlog: Use max_t() to fix the comparison warning on 15/03/2023 Kevin Hao wrote: > From: Kevin Hao <[email protected]> > > We definitely need a cast for this comparison, so use max_t() to fix > the following build warning. > include/linux/minmax.h:20:35: warning: comparison of distinct pointer types > lacks a cast > 20 | (!!(sizeof((typeof(x) *)1 == (typeof(y) *)1))) > | ^~ > drivers/soc/marvell/fwlog.c:61:33: note: in expansion of macro 'max' > 61 | max(rdbuf - fwlog_buf, *ppos); > | ^~~ > > Signed-off-by: Kevin Hao <[email protected]> > --- > Hi Bruce, > > Please help me merge this patch to the following two branches: > v5.15/standard/cn-sdkv5.4/octeon > v5.15/standard/preempt-rt/cn-sdkv5.4/octeon > > drivers/soc/marvell/fwlog.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/soc/marvell/fwlog.c b/drivers/soc/marvell/fwlog.c > index c61983c4eade..3b0fa9dd5ed9 100644 > --- a/drivers/soc/marvell/fwlog.c > +++ b/drivers/soc/marvell/fwlog.c > @@ -58,7 +58,7 @@ static ssize_t fwlogs_read(struct file *file, char __user > *buf, size_t count, lo > *ppos); > > rdlen = fwlog_hdr->fwlog_end - fwlog_hdr->fwlog_base - > - max(rdbuf - fwlog_buf, *ppos); > + max_t(uint64_t, rdbuf - fwlog_buf, *ppos); > } > > count = min_t(size_t, count, rdlen); > -- > 2.38.1 >
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