Commit a525ed17 authored by Alexander Shishkin's avatar Alexander Shishkin Committed by Greg Kroah-Hartman
Browse files

intel_th: Constify all drvdata references 



Anything that deals with drvdata structures should leave them intact.
Reflect this in function signatures.

Signed-off-by: default avatarAlexander Shishkin <alexander.shishkin@linux.intel.com>
Reviewed-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20210414171251.14672-4-alexander.shishkin@linux.intel.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 3fae829e

drivers/hwtracing/intel_th/core.c

+1 −1
Original line number Diff line number Diff line
@@ -844,7 +844,7 @@ static irqreturn_t intel_th_irq(int irq, void *data) 
 * @irq:	irq number

 */

struct intel_th *

intel_th_alloc(struct device *dev, struct intel_th_drvdata *drvdata,

intel_th_alloc(struct device *dev, const struct intel_th_drvdata *drvdata,

	       struct resource *devres, unsigned int ndevres)

{

	int err, r, nr_mmios = 0;

drivers/hwtracing/intel_th/intel_th.h

+3 −3
Original line number Diff line number Diff line
@@ -74,7 +74,7 @@ struct intel_th_drvdata { 
 */

struct intel_th_device {

	struct device		dev;

	struct intel_th_drvdata *drvdata;

	const struct intel_th_drvdata *drvdata;

	struct resource		*resource;

	unsigned int		num_resources;

	unsigned int		type;
@@ -224,7 +224,7 @@ static inline struct intel_th *to_intel_th(struct intel_th_device *thdev) 
}



struct intel_th *

intel_th_alloc(struct device *dev, struct intel_th_drvdata *drvdata,

intel_th_alloc(struct device *dev, const struct intel_th_drvdata *drvdata,

	       struct resource *devres, unsigned int ndevres);

void intel_th_free(struct intel_th *th);
@@ -272,7 +272,7 @@ struct intel_th { 


	struct intel_th_device	*thdev[TH_SUBDEVICE_MAX];

	struct intel_th_device	*hub;

	struct intel_th_drvdata	*drvdata;

	const struct intel_th_drvdata	*drvdata;



	struct resource		resource[TH_MMIO_END];

	int			(*activate)(struct intel_th *);

drivers/hwtracing/intel_th/pci.c

+1 −1
Original line number Diff line number Diff line
@@ -71,7 +71,7 @@ static void intel_th_pci_deactivate(struct intel_th *th) 
static int intel_th_pci_probe(struct pci_dev *pdev,

			      const struct pci_device_id *id)

{

	struct intel_th_drvdata *drvdata = (void *)id->driver_data;

	const struct intel_th_drvdata *drvdata = (void *)id->driver_data;

	struct resource resource[TH_MMIO_END + TH_NVEC_MAX] = {

		[TH_MMIO_CONFIG]	= pdev->resource[TH_PCI_CONFIG_BAR],

		[TH_MMIO_SW]		= pdev->resource[TH_PCI_STH_SW_BAR],