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| author | Colin Ian King <colin.king@canonical.com> | 2018-02-14 21:45:59 +0300 |
|---|---|---|
| committer | Philipp Zabel <p.zabel@pengutronix.de> | 2018-02-16 16:47:43 +0300 |
| commit | ac66b8347bbad5913df098e5281fa6e2c7fc796e (patch) | |
| tree | 9ac34e1d16a5a93cc37b6ccd8dca22cafef046ab /drivers/gpu/ipu-v3 | |
| parent | 7928b2cbe55b2a410a0f5c1f154610059c57b1b2 (diff) | |
| download | linux-ac66b8347bbad5913df098e5281fa6e2c7fc796e.tar.xz | |
gpu: ipu-v3: make const arrays int_reg static, shrinks object size
Don't populate the const read-only arrays int_reg on the stack but instead
make them static. Makes the object code smaller by over 80 bytes:
Before:
text data bss dec hex filename
28024 8936 192 37152 9120 drivers/gpu/ipu-v3/ipu-common.o
After:
text data bss dec hex filename
27794 9080 192 37066 90ca drivers/gpu/ipu-v3/ipu-common.o
(gcc version 7.2.0 x86_64)
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Diffstat (limited to 'drivers/gpu/ipu-v3')
| -rw-r--r-- | drivers/gpu/ipu-v3/ipu-common.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/ipu-v3/ipu-common.c b/drivers/gpu/ipu-v3/ipu-common.c index 658fa2d3e40c..48685cddbad1 100644 --- a/drivers/gpu/ipu-v3/ipu-common.c +++ b/drivers/gpu/ipu-v3/ipu-common.c @@ -1089,7 +1089,7 @@ static void ipu_irq_handler(struct irq_desc *desc) { struct ipu_soc *ipu = irq_desc_get_handler_data(desc); struct irq_chip *chip = irq_desc_get_chip(desc); - const int int_reg[] = { 0, 1, 2, 3, 10, 11, 12, 13, 14}; + static const int int_reg[] = { 0, 1, 2, 3, 10, 11, 12, 13, 14}; chained_irq_enter(chip, desc); @@ -1102,7 +1102,7 @@ static void ipu_err_irq_handler(struct irq_desc *desc) { struct ipu_soc *ipu = irq_desc_get_handler_data(desc); struct irq_chip *chip = irq_desc_get_chip(desc); - const int int_reg[] = { 4, 5, 8, 9}; + static const int int_reg[] = { 4, 5, 8, 9}; chained_irq_enter(chip, desc); |