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Commit 1ebe0dcc authored by Jordan Niethe's avatar Jordan Niethe Committed by Michael Ellerman
Browse files

powerpc/xive: Update comment referencing magic loads from an ESB 



The comment above xive_esb_read() references magic loads from an ESB as
described xive.h. This has been inaccurate since commit 12c1f339
("powerpc/xive: Move definition of ESB bits") which moved the
description. Update the comment to reference the new location of the
description in xive-regs.h

Signed-off-by: default avatarJordan Niethe <jniethe5@gmail.com>
Acked-by: default avatarStewart Smith <stewart@linux.ibm.com>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20190802000835.26191-1-jniethe5@gmail.com
parent 461cef2a

arch/powerpc/sysdev/xive/common.c

+1 −1
Original line number Diff line number Diff line
@@ -185,7 +185,7 @@ static u32 xive_scan_interrupts(struct xive_cpu *xc, bool just_peek) 


/*

 * This is used to perform the magic loads from an ESB

 * described in xive.h

 * described in xive-regs.h

 */

static notrace u8 xive_esb_read(struct xive_irq_data *xd, u32 offset)

{