From e110978d6e060a3e633e3e5e427770a66b330d48 Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Sun, 9 Jan 2022 20:24:18 +0000 Subject: nfc: pn544: make array rset_cmd static const Don't populate the read-only array rset_cmd on the stack but instead it static const. Also makes the object code a little smaller. Signed-off-by: Colin Ian King Reviewed-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20220109202418.50641-1-colin.i.king@gmail.com Signed-off-by: Jakub Kicinski --- drivers/nfc/pn544/i2c.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/nfc/pn544/i2c.c') diff --git a/drivers/nfc/pn544/i2c.c b/drivers/nfc/pn544/i2c.c index 37d26f01986b..62a0f1a010cb 100644 --- a/drivers/nfc/pn544/i2c.c +++ b/drivers/nfc/pn544/i2c.c @@ -188,7 +188,7 @@ do { \ static void pn544_hci_i2c_platform_init(struct pn544_i2c_phy *phy) { int polarity, retry, ret; - char rset_cmd[] = { 0x05, 0xF9, 0x04, 0x00, 0xC3, 0xE5 }; + static const char rset_cmd[] = { 0x05, 0xF9, 0x04, 0x00, 0xC3, 0xE5 }; int count = sizeof(rset_cmd); nfc_info(&phy->i2c_dev->dev, "Detecting nfc_en polarity\n"); -- cgit v1.2.3