Message ID | 20240605180238.2617808-4-joychakr@google.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show
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charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" <linux-arm-kernel-bounces@lists.infradead.org> Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org |
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nvmem: Handle change of return type in reg_read/write() definition
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diff --git a/drivers/w1/slaves/w1_ds250x.c b/drivers/w1/slaves/w1_ds250x.c index cb426f7dd23d..369de01cd84b 100644 --- a/drivers/w1/slaves/w1_ds250x.c +++ b/drivers/w1/slaves/w1_ds250x.c @@ -137,7 +137,7 @@ static int w1_ds2505_read_page(struct w1_slave *sl, int pageno) return ret; } -static int w1_nvmem_read(void *priv, unsigned int off, void *buf, size_t count) +static ssize_t w1_nvmem_read(void *priv, unsigned int off, void *buf, size_t count) { struct w1_slave *sl = priv; struct w1_eprom_data *data = sl->family_data; @@ -159,7 +159,7 @@ static int w1_nvmem_read(void *priv, unsigned int off, void *buf, size_t count) } while (i < OFF2PG(off + count)); memcpy(buf, &data->eprom[off], count); - return 0; + return count; } static int w1_eprom_add_slave(struct w1_slave *sl)
Change nvmem read/write function definition return type to ssize_t. Signed-off-by: Joy Chakraborty <joychakr@google.com> --- drivers/w1/slaves/w1_ds250x.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)