[PATCH 0/9] drivers: mmc: Update trivial tasklet_init() callers

Emil Renner Berthing kernel at esmil.dk
Thu Feb 4 10:18:38 EST 2021


This updates callers of tasklet_init() in drivers/mmc to the new API
in commit 12cc923f1ccc ("tasklet: Introduce new initialization API")

All changes are made by coccinelle using the following semantic patch:

@ match @
type T;
T *container;
identifier tasklet;
identifier callback;
@@
	tasklet_init(&container->tasklet, callback, (unsigned long)container);

@ patch1 depends on match @
type match.T;
identifier match.tasklet;
identifier match.callback;
identifier data;
identifier container;
@@
-void callback(unsigned long data)
+void callback(struct tasklet_struct *t)
{
	...
-	T *container = \( (T *)data \| (void *)data \);
+	T *container = from_tasklet(container, t, tasklet);
	...
}

@ patch2 depends on match @
type match.T;
identifier match.tasklet;
identifier match.callback;
identifier data;
identifier container;
@@
-void callback(unsigned long data)
+void callback(struct tasklet_struct *t)
{
	...
-	T *container;
+	T *container = from_tasklet(container, t, tasklet);
	...
-	container = \( (T *)data \| (void *)data \);
	...
}

@ depends on (patch1 || patch2) @
match.T *container;
identifier match.tasklet;
identifier match.callback;
@@
-	tasklet_init(&container->tasklet, callback, (unsigned long)container);
+	tasklet_setup(&container->tasklet, callback);


Emil Renner Berthing (9):
  mmc: atmel-mci: Use new tasklet API
  mmc: au1xmmc: Use new tasklet API
  mmc: dw_mmc: Use new tasklet API
  mmc: omap: Use new tasklet API
  mmc: s3cmci: Use new tasklet API
  mmc: tifm_sd: Use new tasklet API
  mmc: uniphier-sd: Use new tasklet API
  mmc: via-sdmmc: Use new tasklet API
  mmc: wbsd: Use new tasklet API

 drivers/mmc/host/atmel-mci.c   |  6 +++---
 drivers/mmc/host/au1xmmc.c     | 14 ++++++--------
 drivers/mmc/host/dw_mmc.c      |  6 +++---
 drivers/mmc/host/omap.c        |  7 +++----
 drivers/mmc/host/s3cmci.c      |  6 +++---
 drivers/mmc/host/tifm_sd.c     |  7 +++----
 drivers/mmc/host/uniphier-sd.c | 14 ++++++--------
 drivers/mmc/host/via-sdmmc.c   |  9 +++------
 drivers/mmc/host/wbsd.c        | 35 +++++++++++++++-------------------
 9 files changed, 45 insertions(+), 59 deletions(-)

-- 
2.30.0




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