nvmem: sunplus-ocotp: drop useless probe confirmation

Printing probe success is discouraged, because we can use tracing for
this purpose.  Remove useless print message after Sunplus OCOTP driver
probe.
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20220321110326.44652-3-krzk@kernel.orgSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/nvmem/sunplus-ocotp.c

@@ -202,8 +202,6 @@ static int sp_ocotp_probe(struct platform_device *pdev)
 		(int)QAC628_OTP_NUM_BANKS, (int)OTP_WORDS_PER_BANK,
 		(int)OTP_WORD_SIZE, (int)QAC628_OTP_SIZE);
 
-	dev_info(dev, "by Sunplus (C) 2020");
-
 	return 0;
 }