Patchwork [02/10] x86, olpc: Don't split string literals when fixing up the DT

login
register
mail settings
Submitter Lubomir Rintel
Date March 10, 2019, 4:24 p.m.
Message ID <20190310162419.11861-3-lkundrak@v3.sk>
Download mbox | patch
Permalink /patch/745245/
State New
Headers show

Comments

Lubomir Rintel - March 10, 2019, 4:24 p.m.
It was pointed out in a review, and checkpatch.pl complains about this.
Breaking it down into multiple ofw evaluations works just as well, and
perhaps even reads better.

Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>

---
Changes since v5:
- This patch was split off from "x86, olpc: Use a correct version when
  making up a battery node"

 arch/x86/platform/olpc/olpc_dt.c | 33 ++++++++++++++++++--------------
 1 file changed, 19 insertions(+), 14 deletions(-)
Thomas Gleixner - March 22, 2019, 11:18 p.m.
On Sun, 10 Mar 2019, Lubomir Rintel wrote:

Please use 'x86/platform/olpc:' as prefix in the subject.

> It was pointed out in a review, and checkpatch.pl complains about this.
> Breaking it down into multiple ofw evaluations works just as well, and
> perhaps even reads better.

perhaps?

Other than that:

Acked-by: Thomas Gleixner <tglx@linutronix.de>

Patch

diff --git a/arch/x86/platform/olpc/olpc_dt.c b/arch/x86/platform/olpc/olpc_dt.c
index b4ab779f1d47..b69c50cb9742 100644
--- a/arch/x86/platform/olpc/olpc_dt.c
+++ b/arch/x86/platform/olpc/olpc_dt.c
@@ -239,9 +239,9 @@  void __init olpc_dt_fixup(void)
 	pr_info("PROM DT: Old firmware detected, applying fixes\n");
 
 	/* Add olpc,xo1-battery compatible marker to battery node */
-	olpc_dt_interpret("\" /battery@0\" find-device"
-		" \" olpc,xo1-battery\" +compatible"
-		" device-end");
+	olpc_dt_interpret("\" /battery@0\" find-device");
+	olpc_dt_interpret("  \" olpc,xo1-battery\" +compatible");
+	olpc_dt_interpret("device-end");
 
 	board_rev = olpc_dt_get_board_revision();
 	if (!board_rev)
@@ -249,19 +249,24 @@  void __init olpc_dt_fixup(void)
 
 	if (board_rev >= olpc_board_pre(0xd0)) {
 		/* XO-1.5: add dcon device */
-		olpc_dt_interpret("\" /pci/display@1\" find-device"
-			" new-device"
-			" \" dcon\" device-name \" olpc,xo1-dcon\" +compatible"
-			" finish-device device-end");
+		olpc_dt_interpret("\" /pci/display@1\" find-device");
+		olpc_dt_interpret("  new-device");
+		olpc_dt_interpret("    \" dcon\" device-name");
+		olpc_dt_interpret("    \" olpc,xo1-dcon\" +compatible");
+		olpc_dt_interpret("  finish-device");
+		olpc_dt_interpret("device-end");
 	} else {
 		/* XO-1: add dcon device, mark RTC as olpc,xo1-rtc */
-		olpc_dt_interpret("\" /pci/display@1,1\" find-device"
-			" new-device"
-			" \" dcon\" device-name \" olpc,xo1-dcon\" +compatible"
-			" finish-device device-end"
-			" \" /rtc\" find-device"
-			" \" olpc,xo1-rtc\" +compatible"
-			" device-end");
+		olpc_dt_interpret("\" /pci/display@1,1\" find-device");
+		olpc_dt_interpret("  new-device");
+		olpc_dt_interpret("    \" dcon\" device-name");
+		olpc_dt_interpret("    \" olpc,xo1-dcon\" +compatible");
+		olpc_dt_interpret("  finish-device");
+		olpc_dt_interpret("device-end");
+
+		olpc_dt_interpret("\" /rtc\" find-device");
+		olpc_dt_interpret(" \" olpc,xo1-rtc\" +compatible");
+		olpc_dt_interpret("device-end");
 	}
 }