diff options
| author | Rajan Vaja <rajan.vaja@xilinx.com> | 2020-04-24 13:58:02 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-04-28 15:45:09 +0200 |
| commit | 4db8180ffe7c07bc4a602c82d6d9c1c04751583d (patch) | |
| tree | d76a972e4459731883eb6f624db7769e9f1829c6 /drivers/firmware/xilinx | |
| parent | bc86f9c546160afce631fae223c3772d9375ee25 (diff) | |
firmware: xilinx: Remove eemi ops for fpga related APIs
Use direct function call instead of using eemi ops for fpga related
APIs. Also remove eemi ops structure.
Signed-off-by: Rajan Vaja <rajan.vaja@xilinx.com>
Signed-off-by: Jolly Shah <jolly.shah@xilinx.com>
Link: https://lore.kernel.org/r/1587761887-4279-21-git-send-email-jolly.shah@xilinx.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/firmware/xilinx')
| -rw-r--r-- | drivers/firmware/xilinx/zynqmp.c | 30 |
1 files changed, 2 insertions, 28 deletions
diff --git a/drivers/firmware/xilinx/zynqmp.c b/drivers/firmware/xilinx/zynqmp.c index e6e7b63cde98..ef7ba32e017a 100644 --- a/drivers/firmware/xilinx/zynqmp.c +++ b/drivers/firmware/xilinx/zynqmp.c @@ -24,8 +24,6 @@ #include <linux/firmware/xlnx-zynqmp.h> #include "zynqmp-debug.h" -static const struct zynqmp_eemi_ops *eemi_ops_tbl; - static bool feature_check_enabled; static u32 zynqmp_pm_features[PM_API_MAX]; @@ -671,8 +669,7 @@ EXPORT_SYMBOL_GPL(zynqmp_pm_reset_get_status); * * Return: Returns status, either success or error+reason */ -static int zynqmp_pm_fpga_load(const u64 address, const u32 size, - const u32 flags) +int zynqmp_pm_fpga_load(const u64 address, const u32 size, const u32 flags) { return zynqmp_pm_invoke_fn(PM_FPGA_LOAD, lower_32_bits(address), upper_32_bits(address), size, flags, NULL); @@ -687,7 +684,7 @@ static int zynqmp_pm_fpga_load(const u64 address, const u32 size, * * Return: Returns status, either success or error+reason */ -static int zynqmp_pm_fpga_get_status(u32 *value) +int zynqmp_pm_fpga_get_status(u32 *value) { u32 ret_payload[PAYLOAD_ARG_CNT]; int ret; @@ -812,26 +809,6 @@ int zynqmp_pm_aes_engine(const u64 address, u32 *out) } EXPORT_SYMBOL_GPL(zynqmp_pm_aes_engine); -static const struct zynqmp_eemi_ops eemi_ops = { - .fpga_load = zynqmp_pm_fpga_load, - .fpga_get_status = zynqmp_pm_fpga_get_status, -}; - -/** - * zynqmp_pm_get_eemi_ops - Get eemi ops functions - * - * Return: Pointer of eemi_ops structure - */ -const struct zynqmp_eemi_ops *zynqmp_pm_get_eemi_ops(void) -{ - if (eemi_ops_tbl) - return eemi_ops_tbl; - else - return ERR_PTR(-EPROBE_DEFER); - -} -EXPORT_SYMBOL_GPL(zynqmp_pm_get_eemi_ops); - static int zynqmp_firmware_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; @@ -878,9 +855,6 @@ static int zynqmp_firmware_probe(struct platform_device *pdev) pr_info("%s Trustzone version v%d.%d\n", __func__, pm_tz_version >> 16, pm_tz_version & 0xFFFF); - /* Assign eemi_ops_table */ - eemi_ops_tbl = &eemi_ops; - zynqmp_pm_api_debugfs_init(); ret = mfd_add_devices(&pdev->dev, PLATFORM_DEVID_NONE, firmware_devs, |