From 5603a3491b368faf180472f4bdc6480c13c7385e Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Thu, 22 Aug 2024 21:59:41 +0100 Subject: PCI: rcar-gen4: Make read-only const array check_addr static MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Don't populate the const read-only array check_addr on the stack at run time, instead make it static. Link: https://lore.kernel.org/linux-pci/20240822205941.643187-1-colin.i.king@gmail.com Signed-off-by: Colin Ian King [kwilczynski: refactor array definition] Signed-off-by: Krzysztof Wilczyński Reviewed-by: Geert Uytterhoeven --- drivers/pci/controller/dwc/pcie-rcar-gen4.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'drivers/pci') diff --git a/drivers/pci/controller/dwc/pcie-rcar-gen4.c b/drivers/pci/controller/dwc/pcie-rcar-gen4.c index f0f3ebd1a033..7d18853a46de 100644 --- a/drivers/pci/controller/dwc/pcie-rcar-gen4.c +++ b/drivers/pci/controller/dwc/pcie-rcar-gen4.c @@ -606,7 +606,12 @@ static int rcar_gen4_pcie_reg_test_bit(struct rcar_gen4_pcie *rcar, static int rcar_gen4_pcie_download_phy_firmware(struct rcar_gen4_pcie *rcar) { /* The check_addr values are magical numbers in the datasheet */ - const u32 check_addr[] = { 0x00101018, 0x00101118, 0x00101021, 0x00101121}; + static const u32 check_addr[] = { + 0x00101018, + 0x00101118, + 0x00101021, + 0x00101121, + }; struct dw_pcie *dw = &rcar->dw; const struct firmware *fw; unsigned int i, timeout; -- cgit v1.2.3-70-g09d2