[PATCH 7/8] mfd: sun4i-gpadc: Constify static struct resource
From: Rikard Falkeborn <hidden>
Date: 2020-09-22 19:27:31
Also in:
lkml
Subsystem:
multifunction devices (mfd), the rest · Maintainers:
Lee Jones, Linus Torvalds
Constify adc_resources[]. The only usage is to assign its address to the resources field of the mfd_cell struct. This allows the compiler to put it in read-only memory. Done with the help of Coccinelle. Signed-off-by: Rikard Falkeborn <redacted> --- drivers/mfd/sun4i-gpadc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mfd/sun4i-gpadc.c b/drivers/mfd/sun4i-gpadc.c
index b346fbce3c01..aaa233d916b2 100644
--- a/drivers/mfd/sun4i-gpadc.c
+++ b/drivers/mfd/sun4i-gpadc.c@@ -18,7 +18,7 @@ #define ARCH_SUN5I_A13 1 #define ARCH_SUN6I_A31 2 -static struct resource adc_resources[] = { +static const struct resource adc_resources[] = { DEFINE_RES_IRQ_NAMED(SUN4I_GPADC_IRQ_FIFO_DATA, "FIFO_DATA_PENDING"), DEFINE_RES_IRQ_NAMED(SUN4I_GPADC_IRQ_TEMP_DATA, "TEMP_DATA_PENDING"), };
--
2.28.0
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