Messages in this thread Patch in this message | | | From | Christophe JAILLET <> | Subject | [PATCH 3/3] PCI: tegra: make const array err_msg static | Date | Tue, 4 May 2021 19:18:04 +0200 |
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Don't populate the array err_msg on the stack but instead make it static. Makes the object code smaller by 64 bytes.
While at it, add a missing const, as reported by checkpatch.
Compiled with gcc 11.0.1
Before: $ size drivers/pci/controller/pci-tegra.o text data bss dec hex filename 25623 2844 32 28499 6f53 drivers/pci/controller/pci-tegra.o
After: $ size drivers/pci/controller/pci-tegra.o text data bss dec hex filename 25559 2844 32 28435 6f13 drivers/pci/controller/pci-tegra.o
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> --- drivers/pci/controller/pci-tegra.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/pci/controller/pci-tegra.c b/drivers/pci/controller/pci-tegra.c index fe8e21ce3e3d..b1250b15d290 100644 --- a/drivers/pci/controller/pci-tegra.c +++ b/drivers/pci/controller/pci-tegra.c @@ -764,7 +764,7 @@ static int tegra_pcie_map_irq(const struct pci_dev *pdev, u8 slot, u8 pin) static irqreturn_t tegra_pcie_isr(int irq, void *arg) { - const char *err_msg[] = { + static const char * const err_msg[] = { "Unknown", "AXI slave error", "AXI decode error", -- 2.30.2
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