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| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2021-05-04 20:18:04 +0300 |
|---|---|---|
| committer | Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> | 2021-08-05 13:42:07 +0300 |
| commit | fd44e8efccd4de1764d195958bcac3242c921ed7 (patch) | |
| tree | 32fbeb84f796e1a69344260165ff309e70a3466a /drivers/pci | |
| parent | 804b2b6f2a95d924f52c80c80a01b8fea73efb1e (diff) | |
| download | linux-fd44e8efccd4de1764d195958bcac3242c921ed7.tar.xz | |
PCI: tegra: make const array err_msg static
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
Link: https://lore.kernel.org/r/5f3f35296b944b94546cc7d1e9cc6186484620d8.1620148539.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Vidya Sagar <vidyas@nvidia.com>
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/controller/pci-tegra.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pci/controller/pci-tegra.c b/drivers/pci/controller/pci-tegra.c index 099a148c6215..3f620ed33192 100644 --- a/drivers/pci/controller/pci-tegra.c +++ b/drivers/pci/controller/pci-tegra.c @@ -759,7 +759,7 @@ 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", |