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Commit 970d9fbc authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Lee Jones
Browse files

mfd: pcf50633: Use sprintf directly 



When dump a content of the registers let's use snprintf() directly with %*ph
specifier.

Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: default avatarLee Jones <lee.jones@linaro.org>
parent 8bdf87b4

drivers/mfd/pcf50633-core.c

+1 −4
Original line number Diff line number Diff line
@@ -106,10 +106,7 @@ static ssize_t show_dump_regs(struct device *dev, struct device_attribute *attr, 
			} else

				dump[n1] = pcf50633_reg_read(pcf, n + n1);



		hex_dump_to_buffer(dump, sizeof(dump), 16, 1, buf1, 128, 0);

		buf1 += strlen(buf1);

		*buf1++ = '\n';

		*buf1 = '\0';

		buf1 += sprintf(buf1, "%*ph\n", (int)sizeof(dump), dump);

	}



	return buf1 - buf;