[XS] Change in coreboot[master]: drivers/usb/ehci.h: Use C99 flexible arrays

[Felix Held (Code Review)]

Felix Held has submitted this change. ( https://review.coreboot.org/c/coreboot/+/76840?usp=email )

Change subject: drivers/usb/ehci.h: Use C99 flexible arrays
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drivers/usb/ehci.h: Use C99 flexible arrays

Use C99 flexible arrays instead of older style of one-element or
zero-length arrays.
It allows the compiler to generate errors when the flexible array does
not occur at the end in the structure.

Change-Id: Ideed4b333632df5068b88dde6f89d3831e3046d1
Signed-off-by: Elyes Haouas 
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76840
Tested-by: build bot (Jenkins) 
Reviewed-by: Maximilian Brune 
Reviewed-by: Felix Singer 
---
M src/drivers/usb/ehci.h
1 file changed, 1 insertion(+), 1 deletion(-)

Approvals:
  build bot (Jenkins): Verified
  Felix Singer: Looks good to me, approved
  Maximilian Brune: Looks good to me, approved

diff --git a/src/drivers/usb/ehci.h b/src/drivers/usb/ehci.h
index b9054cfb..3feab86 100644
--- a/src/drivers/usb/ehci.h
+++ b/src/drivers/usb/ehci.h
@@ -97,7 +97,7 @@
 #define FLAG_CF		(1<<0)		/* true: we'll support "high speed" */

/* PORTSC: offset 0x44 */
-	u32		port_status[0];	/* up to N_PORTS */
+	u32		port_status[];	/* up to N_PORTS */
 /* EHCI 1.1 addendum */
 #define PORTSC_SUSPEND_STS_ACK 0
 #define PORTSC_SUSPEND_STS_NYET 1